James J Wray

Citations tracked on Google Scholar or Web of Science

82. C. E. Gary-Bicas, S. Karunatillake, J. J. Wray, S. M. Perl, A. Rani, and E. B. Hughes*. “Characterizing Martian Primary Crustal Compositions with Gamma Ray Spectroscopy.” Submitted (7/2025).
81. E. B. Hughes*, J. J. Buffo, F. Rivera-Hernández, J. J. Wray, A. Fleming, A. Pontefract, and K. Lynch. “Seasonally Dependent Formation of Sulfates in the Basque Lakes, British Columbia, as Analogous to ‘Cold and Wet’ and ‘Warm and Wet’ Mars.” Submitted (6/2025).
80. E. B. Hughes*, F. Rivera-Hernández, J. Wray, and 19 coauthors. “Formation of Warm-Temperature Salts in Gale Crater, Mars.” Submitted (11/2024).
79. G. O. Fanson*, J. J. Wray, F. Rivera-Hernández, and E. B. Hughes*. “Further Evidence for Ancient Volcanism in Northern Arabia Terra, Mars.” Submitted (10/2024).
78. D. Z. Seligman, and 46 coauthors including J. J. Wray. “Discovery and Preliminary Characterization of a Third Interstellar Object: 3I/ATLAS.” Submitted (7/2025). arXiv preprint link
77. I. J. Daubar, R. Hausmann, M. Chojnacki, M. Golombek, R. D. Lorenz, J. Wray, S. Conway, and V. T. Bickel (2025). “Global distribution of dust devil tracks on Mars.” Geophys. Res. Lett. 52, e2024GL114393. Link
76. S. C. Cuevas-Quiñones*, J. J. Wray, F. Rivera-Hernández, and J. B. Adler (2025). “Evidence for a composite volcano on the rim of Jezero crater on Mars.” Communications Earth & Environment 6, 340. Link
75. J. Sleiman, S. J. Conway, A. Johnsson, J. Wray, and R. Glade (2025). “Viewing lobate patterns on Mars and Earth as climate modulated fluid-like instabilities.” Icarus 435, 116580. Link
74. E. B. Hughes*, J. Wray, S. Karunatillake, G. Fanson*, E. Harrington, and D. R. Hood (2024). “Water-limited hydrothermalism and volcanic resurfacing of Eridania Basin, Mars.” J. Geophys. Res. Planets 129, e2024JE008461. Link
73. A. M. Dapremont* and J. J. Wray (2023). “Mars mud volcanism in color: A new approach to the study of subsurface sediment mobilization.” Icarus 406, 115733. Link
72. J. J. Wray (2021). “Contemporary liquid water on Mars?” Annu. Rev. Earth Planet. Sci. 49, 141-171. Link
71. C. M. Dundas, M. T. Mellon, S. J. Conway, I. J. Daubar, K. E Williams, L. Ojha, J. J. Wray, A. M. Bramson, S. Byrne, A. S. McEwen, L. V. Posiolova, G. Speth, D. Viola, M. E. Landis, G. A. Morgan, and A. V. Pathare (2021). “Widespread exposures of extensive clean shallow ice in the midlatitudes of Mars.” J. Geophys. Res. Planets 126, e2020JE006617. Link
70. G. L. Eggers*, J. J. Wray, and J. Dufek (2021). “Compositional mapping of the Nili Patera feldspathic unit: Extent and implications for formation.” J. Geophys. Res. Planets 126, e2020JE006383. Link
69. A. M. Dapremont* and J. J. Wray (2021). “Igneous or mud volcanism on Mars? The case study of Hephaestus Fossae.” J. Geophys. Res. Planets 126, e2020JE006390. Link
68. A. M. Dapremont* and J. J. Wray (2021). “Insights into Mars mud volcanism products using visible and near-infrared spectroscopy.” Icarus 359, 114299. Link
67. P. M. Corlies^, G. D. McDonald*^, A. G. Hayes, J. J. Wray, M. Ádámkovics, M. J. Malaska, M. L. Cable, J. D. Hofgartner, S. M. Hörst, L. R. Liuzzo, J. J. Buffo, R. D. Lorenz, and E. P. Turtle (2021). “Modeling transmission windows in Titan’s lower troposphere: Implications for infrared spectrometers aboard future aerial and surface missions.” Icarus 357, 114228. Link
    (^ authors listed as equal contributors)
66. J. L. Bishop, C. Gross, J. Danielsen, M. Parente, S. L. Murchie, B. Horgan, J. J. Wray, C. Viviano, and F. P. Seelos (2020). “Multiple Mineral Horizons in Layered Outcrops at Mawrth Vallis, Mars, Signify Changing Geochemical Environments on Early Mars.” Icarus 341, 113634. Link
65. D. R. Lowe, J. L. Bishop, D. Loizeau, J. J. Wray, and R. A. Beyer (2020). “Deposition of >3.7 Ga clay-rich strata of the Mawrth Vallis Group, Mars, in lacustrine, alluvial, and aeolian environments.” GSA Bulletin 132, 17-30. Link
64. H. T. Chilton, B. E. Schmidt, K. Duarte, K. L. Ferrier, K. H. G. Hughson, J. E. C. Scully, J. J. Wray, H. G. Sizemore, A. Nathues, T. Platz, N. Schorghofer, P. M. Schenk, M. E. Landis, M. Bland, S. Byrne, C. T. R. Russell, and C. A. Raymond (2019). “Landslides on Ceres: Inferences into ice content and layering in the upper crust.” J. Geophys. Res. Planets 124, 1512-1524. Link
63. C. L. Young*, M. J. Poston, J. J. Wray, K. P. Hand, and R. W. Carlson (2019). “The mid-IR spectral effects of darkening agents and porosity on the silicate surface features of airless bodies. Icarus 321, 71-81. Link
62. M. B. Wilhelm*, A. F. Davila, M. N. Parenteau, L. L. Jahnke, M. Abate, G. Cooper, E. T. Kelly, V. Parro García, M. G. Villadangos, Y. Blanco, B. Glass, J. J. Wray, J. L. Eigenbrode, R. E. Summons, and K. Warren-Rhodes (2018). “Constraints on the metabolic activity of microorganisms in Atacama surface soils inferred from refractory biomarkers: Implications for Martian habitability and biomarker detection.” Astrobiology 18, 955-966. Link ---> Astrobiology cover story
61. S. Ackiss, B. Horgan, F. Seelos, W. Farrand, and J. Wray (2018). “Mineralogic evidence for subglacial volcanism in the Sisyphi Montes region of Mars.” Icarus 311, 357-370. Link
60. R. P. Irwin III, J. J. Wray, S. C. Mest, and T. A. Maxwell (2018). “Wind-eroded crater floors and intercrater plains, Terra Sabaea, Mars.” J. Geophys. Res. Planets 123, 445-467. Link
59. L. L. Tornabene, and 23 coauthors including J. J. Wray (2018). “Image simulation and assessment of the colour and spatial capabilities of the Colour and Stereo Surface Imaging System (CaSSIS) on the ExoMars Trace Gas Orbiter.” Space Sci. Rev. 214, 18. Link
58. C. M. Dundas, A. M. Bramson, L. Ojha*, J. J. Wray, M. T. Mellon, S. Byrne, A. S. McEwen, N. E. Putzig, D. Viola, S. Sutton, E. Clark, and J. W. Holt (2018). “Exposed subsurface ice sheets in the Martian mid-latitudes.” Science 359, 199-201. Link
57. L. Ojha*, M. Chojnacki, G. D. McDonald*, A. Shumway*, M. J. Wolff, M. D. Smith, A. S. McEwen, K. Ferrier, C. Huber, J. J. Wray, and A. Toigo (2017). “Seasonal slumps in Juventae Chasma, Mars.” J. Geophys. Res. Planets 122, 2193-2214. Link
56. N. Thomas, and 60 coauthors including J. J. Wray (2017). “The Colour and Stereo Surface Imaging System (CaSSIS) for the ExoMars Trace Gas Orbiter.” Space Sci. Rev. 212, 1897-1944. Link
55. P. Brož, E. Hauber, J. J. Wray, and G. Michael (2017). “Amazonian volcanism inside Valles Marineris on Mars.” Earth Planet. Sci. Lett. 473, 122-130. Link
54. J. S. Méndez Harper, G. D. McDonald*, J. Dufek, M. J. Malaska, D. M. Burr, A. G. Hayes, J. McAdams, and J. J. Wray (2017). “Electrification of sand on Titan and its influence on sediment transport.” Nature Geosci. 10, 260-265. Link ---> Highlighted in Nature
53. D. Susko, S. Karunatillake, G. Kodikara, J. R. Skok, J. Wray, J. Heldmann, A. Cousin, and T. Judice (2017). “A record of igneous evolution in Elysium, a major Martian volcanic province.” Scientific Reports 7, 43177. Link
52. M. B. Wilhelm*, A. F. Davila, J. L. Eigenbrode, M. N. Parenteau, L. L. Jahnke, X.-L. Liu, R. E. Summons, J. J. Wray, B. N. Stamos, S. S. O’Reilly, and A. Williams (2017). “Xeropreservation of functionalized lipid biomarkers in hyperarid soils in the Atacama Desert.” Org. Geochem. 103, 97-104. Link
51. B. L. Ehlmann, and 46 coauthors including J. J. Wray (2016). “The sustainability of habitability on terrestrial planets: Insights, questions, and needed measurements from Mars for understanding the evolution of Earth-like worlds (Invited Review).” J. Geophys. Res. Planets 121, 1927-1961. Link
50. S. Karunatillake, J. J. Wray, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, W. V. Boynton, J. R. Skok, N. E. Button, and L. Ojha* (2016). “The association of hydrogen with sulfur on Mars across latitudes, longitudes, and compositional extremes.” J. Geophys. Res. Planets 121, 1321-1341. Link
49. B. L. Ehlmann, G. A. Swayze, R. E. Milliken, J. F. Mustard, R. N. Clark, S. L. Murchie, G. N. Breit, J. J. Wray, B. Gondet, F. Poulet, J. Carter, W. M. Calvin, W. M. Benzel, and K. D. Seelos (2016). “Discovery of alunite in Cross Crater, Terra Sirenum, Mars: Evidence for acidic, sulfurous waters.” Am. Mineral. 101, 1527-1542. Link ---> Featured in Highlights and Breakthroughs
48. J. J. Wray, S. L. Murchie, J. L. Bishop, B. L. Ehlmann, R. E. Milliken, M. B. Wilhelm*, K. D. Seelos, and M. Chojnacki (2016). “Orbital evidence for more widespread carbonate-bearing rocks on Mars.” J. Geophys. Res. Planets 121, 652-677. Link ---> JGR-Planets Editor's Highlight and cover story
47. V. Sautter, M. J. Toplis, P. Beck, N. Mangold, R. Wiens, P. Pinet, A. Cousin, S. Maurice, L. LeDeit, R. Hewins, O. Gasnault, C. Quantin, O. Forni, H. Newsom, P.-Y. Meslin, J. Wray, N. Bridges, and V. Payré (2016). “Magmatic complexity on early Mars as seen through a combination of orbital, in-situ and meteorite data.” Lithos 254-255, 36-52. Link
46. G. Komatsu, C. H. Okubo, J. J. Wray, L. Ojha*, M. Cardinale, A. Murana, R. Orosei, M. A. Chan, J. Ormö, and R. Gallagher (2016). “Small edifice features in Chryse Planitia, Mars: Assessment of a mud volcano hypothesis.” Icarus 268, 56-75. Link
45. L. Ojha*, M. B. Wilhelm*, S. L. Murchie, A. S. McEwen, J. J. Wray, J. Hanley, M. Massé, and M. Chojnacki (2015). “Spectral evidence for hydrated salts in recurring slope lineae on Mars.” Nature Geosci. 8, 829-832. Link ---> Highest Altmetric score ever in Nature Geoscience
44. C. L. Young*, J. J. Wray, R. N. Clark, J. R. Spencer, D. E. Jennings, K. P. Hand, M. J. Poston, and R. W. Carlson (2015). “Silicates on Iapetus from Cassini’s Composite Infrared Spectrometer.” Astrophys. J. Lett., 811, L27. Link
43. V. Sautter, and 25 coauthors including J. J. Wray (2015). “In situ evidence for continental crust on early Mars.” Nature Geosci. 8, 605-609. Link
42. F. J. Martín-Torres, and 24 coauthors including J. Wray (2015). “Transient liquid water and water activity at Gale crater on Mars.” Nature Geosci. 8, 357-361. Link ---> Nature Geoscience cover story
41. R. E. Arvidson, J. F. Bell III, J. G. Catalano, B. C. Clark, V. K. Fox, R. Gellert, J. P. Grotzinger, E. A. Guinness, K. E. Herkenhoff, A. H. Knoll, M. G. A. Lapotre, S. M. McLennan, D. W. Ming, R. V. Morris, S. L. Murchie, K. E. Powell, M. D. Smith, S. W. Squyres, M. J. Wolff, and J. J. Wray (2015). “Mars Reconnaissance Orbiter and Opportunity observations of the Burns Formation: Crater-hopping at Meridiani Planum.” J. Geophys. Res. Planets 120, 429-451. Link
40. J. C. Stern, and 23 coauthors including J. J. Wray (2015). “Evidence for indigenous nitrogen in sedimentary and aeolian deposits from the Curiosity rover investigations at Gale crater, Mars.” Proc. Natl. Acad. Sci. U.S.A. 112, 4245-4250. Link
39. C. M. Weitz, E. Noe Dobrea, and J. J. Wray (2015). “Mixtures of clays and sulfates within deposits in western Melas Chasma, Mars.” Icarus 251, 291-314. Link
38. P. R. Mahaffy, and 27 coauthors including J. J. Wray (2015). “The imprint of atmospheric evolution in the D/H of Hesperian clay minerals on Mars.” Science 347, 412–414. Link
37. S. Karunatillake^, J. J. Wray^, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, W. V. Boynton, J. R. Skok, L. Ojha*, and N. Olsen (2014). “Sulfates hydrating bulk soil in the martian low and mid-latitudes.” Geophys. Res. Lett. 41, 7987-7996. Link ---> GRL Editor's Highlight
    (^ authors listed as equal contributors)
36. J. D. Rummel, and 24 coauthors including J. J. Wray (2014). “A new analysis of Mars ‘Special Regions’: Findings of the Second MEPAG Special Regions Science Analysis Group (SR-SAG2).” Astrobiology 14, 887-968. Link ---> Astrobiology cover story
35. S. E. Ackiss* and J. J. Wray (2014). “Occurrences of possible hydrated sulfates in the southern high latitudes of Mars.” Icarus 243, 311-324. Link
34. A. C. McAdam, and 24 coauthors including J. J. Wray (2014). “Sulfur-bearing phases detected by evolved gas analysis of the Rocknest aeolian deposit, Gale Crater, Mars.” J. Geophys. Res. Planets 119, 373-393. Link ---> JGR cover story
33. P. D. Archer Jr., and 20 coauthors including J. J. Wray (2014). “Abundances and implications of volatile-bearing species from Evolved Gas Analysis of the Rocknest aeolian deposit, Gale Crater, Mars.” J. Geophys. Res. Planets 119, 237-254. Link
32. M. Chojnacki, D. M. Burr, J. E. Moersch, and J. J. Wray (2014). “Valles Marineris dune sediment provenance and pathways.” Icarus 232, 187-219. Link ---> Icarus cover story
31. L. Ojha*, A. McEwen, C. Dundas, S. Byrne, S. Mattson, J. Wray, M. Masse, and E. Schaefer (2014). “HiRISE observations of Recurring Slope Lineae (RSL) during southern summer on Mars.” Icarus 231, 365-376. Link
30. D. W. Ming, and 57 coauthors including J. J. Wray (2014). “Volatile and Organic Compositions of Sedimentary Rocks in Yellowknife Bay, Gale Crater, Mars.” Science 343, 1245267. Link ---> Science cover story
29. A. S. McEwen, C. M. Dundas, S. S. Mattson, A. D. Toigo, L. Ojha*, J. J. Wray, M. Chojnacki, S. Byrne, S. L. Murchie, and N. Thomas (2014). “Recurring slope lineae in equatorial regions of Mars.” Nature Geosci. 7, 53-58. Link ---> Nature Geoscience cover story
28. L. Ojha*, J. J. Wray, S. L. Murchie, A. S. McEwen, M. J. Wolff, and S. Karunatillake (2013). “Spectral constraints on the formation mechanism of recurring slope lineae.” Geophys. Res. Lett. 40, 5621-5626. Link
27. J. J. Wray, S. T. Hansen*, J. Dufek, G. A. Swayze, S. L. Murchie, F. P. Seelos, J. R. Skok, R. P. Irwin III, and M. S. Ghiorso (2013). “Prolonged magmatic activity on Mars inferred from the detection of felsic rocks.” Nature Geosci. 6, 1013-1017. Link
26. L. A. Leshin, and 34 coauthors including J. J. Wray (2013). “Volatile, Isotope, and Organic Analysis of Martian Fines with the Mars Curiosity Rover.” Science 341, 1238937. Link ---> Science cover story
25. L. L. Tornabene, G. R. Osinski, A. S. McEwen, J. J. Wray, M. A. Craig, H. M. Sapers, and P. R. Christensen (2013). “An impact origin for hydrated silicates on Mars: A synthesis.” J. Geophys. Res. Planets 118, 994-1012. Link
24. J. J. Wray (2013). “Gale crater: the Mars Science Laboratory/Curiosity Rover Landing Site” (Invited Review). Int. J. Astrobiol. 12, 25-38. Link
23. E. Z. Noe Dobrea, J. J. Wray, F. J. Calef III, T. J. Parker, and S. L. Murchie (2012). “Hydrated minerals on Endeavour Crater’s rim and interior, and surrounding plains: New insights from CRISM data.” Geophys. Res. Lett. 39, L23201. Link
22. P. R. Mahaffy, and 84 coauthors including J. Wray (2012). “The Sample Analysis at Mars Investigation and Instrument Suite.” Space Sci. Rev. 170, 401–478. Link
21. A. S. McEwen, L. Ojha, C. M. Dundas, S. S. Mattson, S. Byrne, J. J. Wray, S. C. Cull, S. L. Murchie, N. Thomas, and V. C. Gulick (2011). “Seasonal Flows on Warm Martian Slopes.” Science 333, 740–743. Link
20. M. S. Rice, J. F. Bell III, E. A. Cloutis, J. J. Wray, K. E. Herkenhoff, R. Sullivan, J. R. Johnson, and R. B. Anderson (2011). “Temporal observations of bright soil exposures at Gusev crater, Mars.” J. Geophys. Res. 116, E00F14. Link
19. J. J. Wray and B. L. Ehlmann (2011). “Geology of possible Martian methane source regions.” Planet. Space Sci. 59, 196–202. Link
18. J. J. Wray, R. E. Milliken, C. M. Dundas, G. A. Swayze, J. C. Andrews-Hanna, A. M. Baldridge, M. Chojnacki, J. L. Bishop, B. L. Ehlmann, S. L. Murchie, R. N. Clark, F. P. Seelos, L. L. Tornabene, and S. W. Squyres (2011). “Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars.” J. Geophys. Res. 116, E01001. Link
17. J. R. Michalski, J.-P. Bibring, F. Poulet, D. Loizeau, N. Mangold, E. Noe Dobrea, J. L. Bishop, J. J. Wray, N. K. McKeown, M. Parente, E. Hauber, F. Altieri, F. G. Carrozzo, and P. B. Niles (2010). “The Mawrth Vallis Region of Mars: A Potential Landing Site for the Mars Science Laboratory (MSL) Mission.” Astrobiology 10, 687–703. Link
16. J. J. Wray, S. W. Squyres, L. H. Roach, J. L. Bishop, J. F. Mustard, and E. Z. Noe Dobrea (2010). “Identification of the Ca-sulfate bassanite in Mawrth Vallis, Mars.” Icarus 209, 416–421. Link
15. N. T. Bridges, M. E. Banks, R. A. Beyer, F. C. Chuang, E. Z. N. Dobrea, K. E. Herkenhoff, L. P. Keszthelyi, K. E. Fishbaugh, A. S. McEwen, T. I. Michaels, B. J. Thomson, and J. J. Wray (2010). “Aeolian bedforms, yardangs, and indurated surfaces in the Tharsis Montes as seen by the HiRISE Camera: Evidence for dust aggregates.” Icarus 205, 165–182. Link
14. M. A. Chan, J. Ormö, S. Murchie, C. H. Okubo, G. Komatsu, J. J. Wray, P. McGuire, J. A. McGovern, and the HiRISE Team (2010). “Geomorphic knobs of Candor Chasma, Mars: New Mars Reconnaissance Orbiter data and comparisons to terrestrial analogs.” Icarus 205, 138–153. Link
13. A. S. McEwen, and 69 coauthors including J. J. Wray (2010). “The High Resolution Imaging Science Experiment (HiRISE) during MRO’s Primary Science Phase (PSP).” Icarus 205, 2–37. Link
12. S. Karunatillake, J. J. Wray, S. W. Squyres, G. J. Taylor, O. Gasnault, S. M. McLennan, W. Boynton, M. R. El Maarry, and J. M. Dohm (2009). “Chemically striking regions on Mars and Stealth revisited.” J. Geophys. Res. 114, E12001. Link
11. J. J. Wray, E. Z. Noe Dobrea, R. E. Arvidson, S. M. Wiseman, S. W. Squyres, A. S. McEwen, J. F. Mustard, and S. L. Murchie (2009). “Phyllosilicates and sulfates at Endeavour Crater, Meridiani Planum, Mars.” Geophys. Res. Lett. 36, L21201. Link
10. J. J. Wray, S. L. Murchie, S. W. Squyres, F. P. Seelos, and L. L. Tornabene (2009). “Diverse aqueous environments on ancient Mars revealed in the southern highlands.” Geology 37, 1043–1046. Link
9. B. L. Ehlmann, J. F. Mustard, G. A. Swayze, R. N. Clark, J. L. Bishop, F. Poulet, D. J. Des Marais, L. H. Roach, R. E. Milliken, J. J. Wray, O. Barnouin-Jha, and S. L. Murchie (2009). “Identification of hydrated silicate minerals on Mars using MRO-CRISM: Geologic context near Nili Fossae and implications for aqueous alteration.” J. Geophys. Res. 114, E00D08. Link
8. S. L. Murchie, J. F. Mustard, B. L. Ehlmann, R. E. Milliken, J. L. Bishop, N. K. McKeown, E. Z. Noe Dobrea, F. P. Seelos, D. L. Buczkowski, S. M. Wiseman, R. E. Arvidson, J. J. Wray, G. Swayze, R. N. Clark, D. J. Des Marais, A. S. McEwen, and J.-P. Bibring (2009). “A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter.” J. Geophys. Res. 114, E00D06. Link
7. B. L. Ehlmann, J. F. Mustard, S. L. Murchie, F. Poulet, J. L. Bishop, A. J. Brown, W. M. Calvin, R. N. Clark, D. J. Des Marais, R. E. Milliken, L. H. Roach, T. L. Roush, G. A. Swayze, and J. J. Wray (2008). “Orbital Identification of Carbonate-Bearing Rocks on Mars.” Science 322, 1828–1832. Link
6. J. J. Wray, B. L. Ehlmann, S. W. Squyres, J. F. Mustard, and R. L. Kirk (2008). “Compositional stratigraphy of clay-bearing layered deposits at Mawrth Vallis, Mars.” Geophys. Res. Lett. 35, L12202. Link ---> GRL Editor's Highlight and cover story
5. R. Sullivan, R. Arvidson, J. F. Bell III, R. Gellert, M. Golombek, R. Greeley, K. Herkenhoff, J. Johnson, S. Thompson, P. Whelley, and J. Wray (2008). “Wind-driven particle mobility on Mars: Insights from Mars Exploration Rover observations at ‘El Dorado’ and surroundings at Gusev Crater.” J. Geophys. Res. 113, E06S07. Link
4. J. J. Wray and J. E. Gunn (2008). “A New Technique for Galaxy Photometric Redshifts in the Sloan Digital Sky Survey.” Astrophys. J. 678, 144–153. Link ---> Highlighted in Nature
3. A. S. McEwen, and 32 coauthors including J. J. Wray (2007). “A Closer Look at Water-Related Geologic Activity on Mars.” Science 317, 1706–1709. Link ---> Science cover story
2. J. J. Wray, N. Bahcall, P. Bode, C. Boettiger, and P. F. Hopkins (2006). “The Shape, Multiplicity, and Evolution of Superclusters in ΛCDM Cosmology.” Astrophys. J. 652, 907–916. Link
1. J. J. Wray, L. Eyer, and B. Paczynski (2004). “OGLE small-amplitude variables in the Galactic bar.” Mon. Not. R. Astron. Soc. 349, 1059–1068. Link

2025

267. D. Nisson, M. Melwani Daswani, E. Hughes*, S. M. Perl, V. Nair, S. Malaviarachchi, P. Dharmapriya, H.T.M.G.a. Pitawala, A. B. Sarbadhikari, J. Wray, F. Rivera-Hernandez, M. Vithanage, and S. Karunatillake. “Sri Lankan Paleo-Serpentine Systems as a Habitability Analog to Noachian Mars (Invited).” AGU Fall Meeting (2025).
266. S. Tuhi* and J. J. Wray. “Hydrothermal Potential of Olivine- and Pyroxene-Rich Crater Units in the Noachis–Western Hellas Transition Zone on Mars.” AGU Fall Meeting (2025).
265. J. J. Wray, K. J. Meech, N. Thomas, M. Almeida, G. Cremonese, W. A. Delamere, Kristin Block, and The MRO/HiRISE team. “Interstellar Objects as Windows into Planet Formation Across the Galaxy.” AGU Fall Meeting (2025).
264. E. B. Hughes*, J. J. Buffo, F. Rivera-Hernandez, and J. J. Wray. “NIR and Raman Spectroscopy Reveal Sulfate Seasonality in British Columbia Lakes, Analogues to ‘Cold and Wet’ and ‘Warm and Wet’ Mars.” Geological Society of America Connects (2025).
263. J. J. Wray. “Silica as a Tracer of Aqueous Alteration on Mars and Icy Moons.” Geological Society of America Connects (2025).
262. A. M. Eng*, F. Rivera-Hernández, J. R. Johnson, B. Sutter, J. V. Clark, and J. J. Wray. “Comparisons Between Fe-Sulfate Detections in Gale Crater, Mars and the ~433 nm Feature in ChemCam Passive Spectra.” Geological Society of America Connects (2025).
261. V. G. Rangarajan, L. L. Tornabene, E. Hauber, S. Adeli, P. S. Russell, J. J. Wray, A. W. Delamere, and F. P. Seelos. “Assessing the spectral capability of the HiRISE colour channels: A re-visit to the CRISM type-locality sites on Mars at higher resolution.” EGU General Assembly (2025): #18947. Link
260. A. M. Eng*, F. Rivera-Hernández, J. R. Johnson, W. H. Farrand, and J. J. Wray. “Physical and mineralogical effects on ChemCam passive spectra from the Mirador formation and Gediz Vallis channel, Gale crater, Mars.” Lunar and Planetary Science Conference 56 (2025): #2191. Link
259. S. Tuhi*, J. J. Wray, Harish, S. Vijayan, and I. Ganesh. “Bernard crater, Mars: Insights into diverse volcanic and tectonic processes.” Lunar and Planetary Science Conference 56 (2025): #1460. Link
258. E. B. Hughes*, J. J. Buffo, F. Rivera-Hernández, J. J. Wray, and the STEP/EPSCoR Field Team. “Climate-dependent salt formation in hypersaline Canadian lakes as analogues for Hesperian Mars.” Lunar and Planetary Science Conference 56 (2025): #1345. Link
     
     

     2024

257. T. A. Plattner, and 25 coauthors including J. Wray. “A Tale of Two Seasons: The Geochemical Evolution of Acidic Hypersaline Lakes in Western Australia.” AGU Fall Meeting (2024): #EP52A-06. Link
256. M. Hirabayashi, S. Li, H. Christopher, J. Wray, F. Rivera-Hernández, B. Jones, T. M. Orlando, C. Fassett, A. Deutsch, M. Lemelin, E. Z. Noe Dobrea, B. A. Cohen, and A. Colaprete. “Hematite distribution on the Moon: Geologic competition for generation and disturbance.” AGU Fall Meeting (2024). Link
255. J. Wray and C. J. A. Burnett*. “Widespread aqueous mineralization in outflow channel sediments around southwestern Chryse Planitia, Mars (Invited).” Geological Society of America Connects (2024): #140-8. Link
254. K. T. P. Jayaweera, P. L. Dharmapriya, R. Chandrajith, S. P. K. Malaviarachchi, H. A. Pitawala, S. Karunatillake, K. Sajeev, H. K. D. V. Gunasekara, J. Wray, A. Sarbadhikari, L. Xiao, K. Anandakiththi, S. Perl, M. Melwani-Daswani, and F. Rivera-Hernandez. “Contextualizing martian petrogenetic constraints from chromite with ultramafic rocks of Sri Lankan serpentinites.” 2nd Workshop on Terrestrial Analogs for Planetary Exploration (2024): #8050. Link
253. P. L. Dharmapriya, R. Chandrajith, S. P. K. Malaviarachchi, H. A. Pitawala, S. Karunatillake, K. T. P. Jayaweera, H. K. D. V. Gunasekara, K. Sajeev, J. Wray, A. Sarbadhikari, L. Xiao, K. Anandakiththi, S. Perl, M. Melwani-Daswani, and F. Rivera-Hernandez. “Mars-context non-ophiolitic provenance of Sri Lanka’s serpentinized and carbonated ultramafic rocks.” 2nd Workshop on Terrestrial Analogs for Planetary Exploration (2024): #8037. Link
252. V. M. Nair, A. Basu Sarbadhikari, Y. Srivastava, A. Rani, P. L. Dharmapriya, S. P. K. Malaviarachchi, E. B. Hughes*, S. Karunatillake, J. J. Wray, D. Nisson, and M. Melwani Daswani. “Mars-context insight on intraplate serpentinization from Rupaha, Sri Lanka.” 2nd Workshop on Terrestrial Analogs for Planetary Exploration (2024): #8013. Link
251. A. M. Dapremont, J. J. Wray, and Y. Itoh. “Compositional investigation of Mars megabreccia in color.” 10th International Mars Conference (2024): #3343. Link
250. A. M. Eng*, F. Rivera-Hernández, J. J. Wray, and W. H. Farrand. “Can we use HiRISE color data to extrapolate rover spectral data beyond Curiosity and Perseverance traverses?” 10th International Mars Conference (2024): #3193. Link
249. L. Minaya, F. Rivera-Hernández, J. Wray, and K. Lehnigk. “Reconstructing the water history of Pliva Vallis, Jezero Crater, Mars.” Astrobiology Science Conference (2024): #223-074. Link
248. T. A. Plattner, and 25 coauthors including J. Wray. “The geochemical evolution of Western Australian transient lakes - analogs for past environments on Mars.” Astrobiology Science Conference (2024): #121-070. Link
247. E. B. Hughes*, J. J. Buffo, J. J. Wray, F. Rivera-Hernández, and the 2023 Expedition Team. “Spectral Diversity of Sulfate Minerals in Canadian Lakes as Analogues for Early Mars.” Astrobiology Science Conference (2024): #118-10. Link
246. A. M. Eng*, F. Rivera-Hernández, J. J. Wray, and W. H. Farrand. “Can We Use HiRISE Color Data to Extrapolate Mastcam Multispectral Data Beyond Curiosity’s Traverse? Insights from Vera Rubin Ridge, Gale Crater, Mars.” Lunar and Planetary Science Conference 55 (2024): #2451. Link
245. S. P. K. Malaviarachchi, and 20 coauthors including E. Hughes* and J. Wray. "Overview of Sri Lanka's Rare Occurrence of Serpentinites Within Proterozoic High-Grade Metamorphic Basement Rocks as a Mars-Context Research Site.” Lunar and Planetary Science Conference 55 (2024): #2324. Link
244. E. B. Hughes*, J. J. Wray, F. Rivera-Hernández, P. Dharmapriya, S. Karunatillake, G. Kodikara, A. Sarbadhikari, V. M. Nair, Y. Srivastava, A. Rani, and the 2023 Expedition Team. “Raman and VNIR Spectra of Sri Lanka Serpentine Zone Minerals with Relevance to Nili Fossae and Jezero Crater, Mars.” Lunar and Planetary Science Conference 55 (2024): #2303. Link
243. V. M. Nair, A. Basu Sarbadhikari, Y. Srivastava, P. L. Dharmapriya, S. P. K. Malaviarachchi, S. Karunatillake, A. Rani, E. B. Hughes*, J. J. Wray, D. Nisson, M. Melwani Daswani, and the 2023 Expedition Team. “A Potential Intraplate Serpentinization Site of Sri Lanka as a Mars Analogue.” Lunar and Planetary Science Conference 55 (2024): #2005. Link
242. Y. X. Wang, D. J. Ouyang, P. Dharmapriya, R. Chandrajith, H. M. T. G. A. Pitawala, S. Karunatillake, E. Hughes*, M. Vithanage, T. Edussuriya, K. Anandakiththi, J. Wray, F. R. Hernandez, M. Melwani-Daswani, S. Perl, A. Sarbadhikari, Y. T. Shi, and L. Xiao. “Serpentinite in Sri Lanka: Preliminary petrological and geochemical constraints and implication for Martian comparisons.” Lunar and Planetary Science Conference 55 (2024): #1870. Link
     
     

     2023

241. T. A. Plattner, and 22 coauthors including J. Wray. “Multi-scale insights into the geochemical evolution of Western Australian transient lakes - analogs for past environments on Mars.” AGU Fall Meeting (2023): #P52B-04. Link
240. T. A. Plattner, and 23 coauthors including J. Wray. “Mapping mineralogy and in situ observations in acidic saline lakes in Western Australia.” Ancient and Future Brines Conference (2023): #2038. Link
239. E. B. Hughes*, J. J. Buffo, F. Rivera Hernández, K. L. Lynch, and J. J. Wray. “Seasonal changes in VNIR spectra of salts from Canadian hypersaline lakes with relevance to Mars.” Ancient and Future Brines Conference (2023): #2022. Link
238. T. A. Plattner, and 23 coauthors including J. Wray. “Mapping mineralogy and wet/dry cycles in acidic saline lakes in Western Australia.” Lunar and Planetary Science Conference 54 (2023): #3013. Link
237. A. Valantinas, J. F. Mustard, V. Chevrier, A. Pommerol, N. Mangold, G. Villanueva, M. Patel, J. J. Wray, V. Bickel, G. Munaretto, N. Thomas, and G. Cremonese. “Orbital Evidence of Ferrihydrite in the Martian Dust: Implications for the Ancient Climate on Mars.” Lunar and Planetary Science Conference 54 (2023): #2174. Link
236. W. L. Wallentine, K. L. Lynch, G. L. Eggers, E. B. Hughes*, J. J. Wray, and F. Rivera-Hernández. “Investigation of Sodium Sulfate Spectra from the Great Salt Lake as a Model for Characterizing Aqueous Geochemistry and Climate History of Martian Paleolakes.” Lunar and Planetary Science Conference 54 (2023): #2143. Link
235. V. T. Bickel, S. J. Conway, N. Thomas, M. Read, A. Valantinas, E. Hauber, P. Grindrod, J. Wray, V. Rangarajan, and the CaSSIS Science Team. “Exploring CaSSIS with Machine Learning - The Search for Dust Devils on Mars.” Lunar and Planetary Science Conference 54 (2023): #1479. Link
234. J. J. Wray, J. C. Castillo-Rogez, B. P. S. Donitz, and G. Li. “Interstellar Object Interceptor Missions: Opportunities and Challenges.” Technology Showcase for Future NASA Planetary Science Missions (2023). Link
     
     

     2022

233. G. O. Fanson*, J. Wray, F. Rivera-Hernández, E. B. Hughes* and A. Matiella Novak. “Further evidence for ancient explosive volcanism in northern Arabia Terra, Mars.” Geological Society of America Connects (2022): #156-4. Link
232. A. Simpson, A. Pital, B. Zinzer, G. Fanson*, E. Rader, J. Wray, M. L. Cable, and A. M. Stockton. “Large-scale sampling of biosignature distribution in aeolian- and volcanism-resurfaced Icelandic Mars analogs: integrating ground data, artificial landscape models, and satellite data.” Astrobiology Science Conference (2022): #320-01. Link
231. T. A. Plattner, B. E. Schmidt, K. Hughson, J. Wray, A. Baldridge, P. Doran, J. S. Bowman, and the OAST Team. “Identifying Field Sites that have High Biosignature Preservation Potential in Planetary Analog Brine Environments.” Astrobiology Science Conference (2022): #235-042. Link
230. L. L. Tornabene, V. G. Rangarajan, F. Seelos, S. Doute, G. Munaretto, C. Viviano-Beck, P. Grindrod, J. Piatek, J. Wray, A. Pommerol, and A. Luchetti. “Application of an Empirical Dark [Shadow] Subtraction Method to CRISM VNIR+IR Data as a Supplemental Method for Spectral Analysis of the Surface.” Lunar and Planetary Science Conference 53 (2022): #2330. Link
229. E. B. Hughes*, J. Wray, and S. Karunatillake. “Amorphous silica deposits suggest eolian and periglacial conditions in Eridania basin, Mars.” Lunar and Planetary Science Conference 53 (2022): #2116. Link
     
     

     2021

228. E. B. Hughes*, J. J. Wray, D. Hood, and S. Karunatillake. “Modeled bulk mineralogy suggests limited alteration in Eridania basin, Mars.” AGU Fall Meeting (2021): #P55B-1929. Link
227. S. Cuevas-Quiñones*, J. Wray, F. Rivera-Hernández, and J. Adler. “Evaluating a potential volcano on the rim of Jezero crater, Mars.” Geological Society of America Connects (2021): #240-9. Link
226. L. L. Tornabene, P. Becerra, C. Cesar, S. Conway, G. Cremonese, A. Lucchetti, G. Munaretto, A. McEwen, M. Pajola, M. Patel, J. Perry, A. Pommerol, V. Rangarajan, F. Seelos, N. Thomas, and J. Wray. “Potential detection of exposed martian water ice with multispectral images from the ExoMars Colour and Stereo Surface Imaging System.” Lunar and Planetary Science Conference 52 (2021): #2459. Link
225. A. M. Dapremont* and J. J. Wray. “Subsurface sediment mobilization on Mars: Compositional analysis using HiRISE color data.” Lunar and Planetary Science Conference 52 (2021): #2101. Link
     
     

     2020

224. A. M. Dapremont*, J. J. Wray, and L. C. Quick. “Alternative approaches to the study of mud volcanism on Mars (Invited).” Geological Society of America Annual Meeting (2020): #14-7. Link
223. I. J. Daubar, M. Chojnacki, R. Hausmann, L. Ojha, M. Golombek, R. Lorenz, J. Wray, and K. Lewis. “Global distribution of dust devil tracks in HiRISE images.” Lunar and Planetary Science Conference 51 (2020): #2207. Link
222. D. R. Lowe, J. L. Bishop, D. Loizeau, J. J. Wray, and R. A. Beyer. “Sedimentary processes at Muara crater provide evidence of lakes or seas in past at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 51 (2020): #2154. Link
221. J. Caggiano, A. M. Sessa*, J. J. Wray, and C. S. Paty. “Identification of martian surface minerals in CRISM imagery using a deep neural network.” Lunar and Planetary Science Conference 51 (2020): #1637. Link
     
     

     2019

220. J. J. Wray and A. M. Dapremont*. “Developing consistent criteria for assessing the origins of pitted cones on Mars (Invited).” AGU Fall Meeting (2019): #P43F-3520. Link
219. J. L. Bishop, C. Gross, J. M. Danielsen, J. K. Miura, G. S. Usabal, S. L. Perrin, Y. Itoh, M. Parente, A. Sessa*, and J. J. Wray. “Changes in Geochemical Environment Detected at Mawrth Vallis, Mars, Through Changes in the Mineralogic Record Observed in Orbital Imagery.” Geological Society of America Annual Meeting (2019): #295-2. Link
218. J. L. Bishop, C. Gross, J. M. Danielsen, S. L. Perrin, J. K. Miura, G. S. Usabal, A. Sessa*, and J. Wray. “Multiple mineral horizons at Mawrth Vallis, Mars, represent changing environmental conditions.” DPS Meeting 51/European Planetary Science Congress 14 (2019): #1175. Link
217. J. J. Wray. “Diverse surface mineralogy of Mars from hyperspectral sensing.” IEEE International Geoscience & Remote Sensing Symposium (IGARSS 2019): #WE1.R1.2. Link
216. L. L. Tornabene, N. Thomas, G. Cremonese, M. Almeida, S. Douté, P. Grindrod, R. Heyd, A. Luchetti, A. McEwen, M. Pajola, J. Perry, E. Pilles, A. Pommerol, M. R. Read, F. Seelos, J. Wray, and the CaSSIS science and operations teams. “Colour and Stereo Surface Imaging System on the ExoMars Trace Gas Orbiter: Potential colour data products and their use for scientific investigations.” 9th International Mars Conference (2019): #6293. Link
215. N. Thomas, and 42 coauthors including J. Wray. “The effects of past and current geologic processes observed by the CaSSIS imager onboard the ExoMars Trace Gas Orbiter: First year of operation.” 9th International Mars Conference (2019): #6156. Link
214. K. L. Lynch*, K. A. Rey, R. J. Bond, J. F. Biddle, G. D. Christman, J. J. Wray, J. R. Spear, J. Munakata-Marr, B. H. Horgan, J. Hanley, R. F. Rosenzweig, and W. A. Jackson. “The Pilot Valley Project: Investigating Transitional Subsurface Habitable Zones in a Martian Paleolake Analog Environment.” Astrobiology Science Conference (2019): #506-7. Link
213. B. E. Schmidt, J. Bowman, A. Pontefract, J. B. Glass, P. T. Doran, A. Olcott-Marshall, D. Bartlett, C. E. Carr, A. E. Dekas, E. D. Ingall, C. T. Reinhard, K. M. Soderlund, S. M. Som, F. J. Stewart, A. M. Stockton, J. Levy, J. J. Wray, and C. J. Bennett. “Oceans Across Space and Time: Windows into Ocean World Evolution.” Astrobiology Science Conference (2019): #314-1. Link
212. J. L. Bishop, J. Flahaut, C. Gross, S. Perrin, J. Danielsen, J. Miura, G. Usabal, A. Sessa*, J. Wray, K. Warren-Rhodes, N. Hinman, and N. Cabrol. “Identifying Environmental Change and Seeking Potentially Habitable Sites on Mars at Mawrth Vallis Through Correlation with Analog Expeditions on Earth.” Astrobiology Science Conference (2019): #312-3. Link
211. J. J. Wray. “New insights into Mars surface geochemistry from orbiters and rovers.” American Chemical Society Spring National Meeting (2019): #GEOC 70. Link
210. P. D. Archer Jr., D. W. Ming, B. Sutter, J. V. Hogancamp, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairén, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, and C. Freissinet. “Oxychlorine detection in Gale Crater, Mars and implications for past environmental conditions.” Lunar and Planetary Science Conference 50 (2019): #3041. Link
209. J. M. Danielsen, J. L. Bishop, G. S. Usabal, J. K. Miura, A. M. Sessa*, J. J. Wray, Y. Itoh, M. Parente, and S. L. Murchie. “Characterization of outcrops containing ‘doublet’ spectra at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 50 (2019): #3017. Link
208. R. Hausmann, I. J. Daubar, M. Chojnacki, L. Ojha, M. Golombek, R. Lorenz, J. Wray, and K. Lewis. “The distribution and lifetimes of dust devil tracks in HiRISE images.” Lunar and Planetary Science Conference 50 (2019): #2964. Link
207. A. M. Dapremont* and J. J. Wray. “A global assessment of Mars mud volcanism products: Preliminary results provided by CRISM.” Lunar and Planetary Science Conference 50 (2019): #2916. Link
206. L. Tornabene, N. Thomas, G. Cremonese, M. Almeida, S. Douté, P. Grindrod, R. Heyd, A. Luchetti, A. McEwen, M. Pajola, J. Perry, E. Pilles, A. Pommerol, M. R. Read, F. Seelos, J. Wray, and the CaSSIS science and operations teams. “Colour and Stereo Surface Imaging System on the ExoMars Trace Gas Orbiter: Potential colour data products and their use for scientific investigations.” Lunar and Planetary Science Conference 50 (2019): #2678. Link
205. J. K. Miura, J. L. Bishop, J. M. Danielsen, A. M. Sessa*, Y. Itoh, M. Parente, J. J. Wray, and G. A. Swayze. “Spectral properties of alunite-kaolinite mixtures and detection of these minerals at Mawrth Vallis.” Lunar and Planetary Science Conference 50 (2019): #2576. Link
204. J. Caggiano, A. M. Sessa*, J. J. Wray, and C. Paty. “Application of machine learning to identify surface minerals in CRISM imagery.” Lunar and Planetary Science Conference 50 (2019): #2564. Link
203. N. Thomas, and 41 coauthors including J. Wray. “CaSSIS: Overview of imaging in the first 9 months of the prime mission.” Lunar and Planetary Science Conference 50 (2019): #1585. Link
     
     

     2018

202. P. D. Archer, D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. R. Mahaffy, J. J. Wray, A. G. Fairén, R. Gellert, A. Yen, D. F. Blake, D. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-Gonzalez, C. McKay, C. Freissinet, and P. Martin. “Oxychlorine detection in Gale Crater, Mars and implications for past environmental conditions.” AGU Fall Meeting (2018): #P31F-3753. Link
201. P. Corlies, E. Turtle, R. Lorenz, A. Hayes, S. Horst, M. Adamkovics, G. McDonald*, and J. Wray. “Returning to Titan: Assessing Titan’s transmission for future missions.” COSPAR 42nd Scientific Assembly (2018): #B5.3-43-18. Link
200. C. L. Young*, M. J. Poston, J. J. Wray, K. P. Hand, and R. W. Carlson. “The mid-IR spectral effects of darkening agents and porosity on the silicate surface features of airless bodies.” Asia-Oceania Geosciences Society Meeting (2018): #PS22-A027.
199. A. M. Sessa*, J. J. Wray, and J. L. Bishop. “Discovery of alunite in candidate ExoMars landing site, Mawrth Vallis: Evidence for localized evaporative environments.” Lunar and Planetary Science Conference 49 (2018): #2983. Link
198. P. Corlies, G. McDonald*, A. G. Hayes, M. Ádámkovics, S. M. Hörst, and J. J. Wray. “On the transmission of Titan’s atmosphere in application to future missions.” Lunar and Planetary Science Conference 49 (2018): #2596. Link
197. L. C. Chaves, B. Horgan, K. L. Lynch*, L. Kimbrough*, J. Hanley, and J. J. Wray. “Acidic environments in Columbus crater, Mars: Implications for habitability.” Lunar and Planetary Science Conference 49 (2018): #1744. Link
196. I. J. Daubar, L. Ojha, M. Chojnacki, M. Golombek, R. Lorenz, J. Wray, and K. Lewis. “Lifetime of a dust devil track and dust deposition rate in Gusev crater.” Lunar and Planetary Science Conference 49 (2018): #1730. Link
195. C. Huber, L. Ojha*, and J. Wray. “Dry versus wet conditions for RSL.” Lunar and Planetary Science Conference 49 (2018): #1472. Link
194. J. L. Bishop, J. J. Wray, A. Sessa*, J. Danielsen, B. L. Ehlmann, S. L. Murchie, B. Horgan, C. Gross, M. Parente, and F. P. Seelos. “Evidence of salty residues in layered outcrops at Mawrth Vallis and implications for evaporative environments on early Mars.” Lunar and Planetary Science Conference 49 (2018): #1117. Link
     
     

     2017

193. J. J. Wray, C. L. Young*, M. J. Poston, K. P. Hand, and R. W. Carlson. “The mid-IR spectral effects of darkening agents and porosity on the silicate surface features of airless bodies.” AGU Fall Meeting (2017): #P54B-07. Link
192. C. Dundas, A. Bramson, L. Ojha*, J. Wray, M. Mellon, S. Byrne, A. McEwen, N. Putzig, D. Viola, and S. Sutton. “Ice exposures and landscape evolution in the Martian mid-latitudes.” AGU Fall Meeting (2017): #P52C-05. Link
191. A. M. Sessa* and J. J. Wray. “Feldspathic rocks and associated mineral phases on Mars: Evidence for metamorphism?” AGU Fall Meeting (2017): #P33B-2881. Link.
190. A. M. Dapremont* and J. J. Wray. “Visible and near-infrared spectroscopy of Hephaestus Fossae cratered cones, Mars.” AGU Fall Meeting (2017): #P33B-2880. Link
189. K. Duarte, B. E. Schmidt, H. Chilton, K. L. Ferrier, K. H. G. Hughson, J. E. C. Scully, H. G. Sizemore, A. Nathues, T. Platz, C. T. Russell, C. A. Raymond, and J. J. Wray. “Determining Ceres’ subsurface ice content through the properties of intermediate landslides.” Geological Society of America Annual Meeting (2017): #178-6. Link
188. H. Chilton, B. E. Schmidt, K. L. Ferrier, K. Duarte, K. H. G. Hughson, J. E. C. Scully, H. G. Sizemore, A. Nathues, T. Platz, C. T. Russell, C. A. Raymond, and J. J. Wray. “Ceres’ near surface properties from landslides.” Geological Society of America Annual Meeting (2017): #146-6. Link
187. L. Ojha*, M. Chojnacki, G. McDonald*, A. Shumway, M. J. Wolff, M. Smith, A. S. McEwen, K. L. Ferrier, C. Huber, J. J. Wray, and A. Toigo. “Seasonal slumps in Juventae Chasma, Mars.” Geological Society of America Annual Meeting (2017): #319-10. Link
186. N. Thomas, and 25 coauthors including J. Wray. “TGO/CaSSIS — First in-orbit observations.” European Planetary Science Congress (2017): #417. Link
185. G. Eggers*, J. Wray, and J. Dufek. “Feldspathic rock on Mars: Compositional mapping of Nili Patera, Syrtis Major.” IAVCEI Scientific Assembly (2017): #MT13A-003.
184. L. Ojha*, J. Wray, A. McEwen, and M. B. Wilhelm*. “Orbital observation of hydrated oxychlorine salts on Mars: Implications for habitability.” Astrobiology Science Conference (2017): #3509. Link
183. A. M. Sessa* and J. J. Wray. “Occurrence of feldspathic rocks in the Martian southern highlands.” Lunar and Planetary Science Conference 48 (2017): #3013. Link
182. L. P. Kimbrough* and J. J. Wray. “Phyllosilicates in Shalbatana Vallis, Mars.” Lunar and Planetary Science Conference 48 (2017): #2914. Link
181. E. K. Leask, B. L. Ehlmann, R. Anderson, and J. J. Wray. “Martian lake plumbing: Mineralogy, morphology, and geologic context of hydrated minerals in Terra Sirenum.” Lunar and Planetary Science Conference 48 (2017): #2609. Link
180. L. L. Tornabene, and 22 coauthors including J. J. Wray. “Colour and Stereo Surface Imaging System on the ExoMars Trace Gas Orbiter: An assessment of colour and spatial capabilities through image simulations.” Lunar and Planetary Science Conference 48 (2017): #2179. Link
179. G. D. McDonald*, L. Ojha*, T. H. McConnochie, M. D. Smith, and J. J. Wray. “Water vapor retrievals over north polar craters with ice mounds: Constraints on sublimation rates.” Sixth International Workshop on the Mars Atmosphere (Jan 17-20, 2017), Granada, Spain. Link
     
     

     2016

178. P. D. Archer Jr., D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairen, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, C. Freissinet, and P. Martin. “Oxychlorine species on Mars: Implications from Gale Crater samples.” AGU Fall Meeting (2016): #P23B-2169. Link
177. G. D. McDonald*, L. Ojha*, T. H. McConnochie, M. D. Smith, and J. J. Wray. “Constraining the sublimation rate of the Louth crater ice mound with observations of atmospheric water vapor in the thermal infrared.” AGU Fall Meeting (2016): #P21B-2090. Link
176. A. M. Sessa* and J. J. Wray. “Detection and mapping of hydrated mineral phases associated with flat-floored Noachian impact craters in the southern highlands on Mars.” AGU Fall Meeting (2016): #P11B-1852. Link
175. G. L. Eggers*, J. J. Wray, and J. Dufek. “Feldspathic Material in Nili Patera at Syrtis Major, Mars: Extent and Relation to Surrounding Units.” AGU Fall Meeting (2016): #P11B-1854. Link
174. C. Huber, L. Ojha*, and J. Wray. “The shallow water cycle budget of Mars from Recurring Slope Lineae.” AGU Fall Meeting (2016): #EP43D-03. Link
173. C. L. Young*, J. J. Wray, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Mid-infrared spectroscopy to better characterize icy moon surface compositions.” DPS Meeting 48/European Planetary Science Congress 11 (2016): #519.05.
172. J. J. Wray, A. M. Sessa*, G. L. Eggers*, and J. Dufek. “Orbital evidence for more widespread feldspathic rocks on Mars.” Geological Society of America Annual Meeting (2016): #49-8. Link
171. S. E. Ackiss, B. Horgan, A. Campbell, F. P. Seelos, W. H. Farrand, and J. J. Wray. “Mineralogical evidence for subglacial volcanoes in the Sisyphi Montes region of Mars.” Sixth International Conference on Mars Polar Science and Exploration (September 5-9, 2016), Reykjavik, Iceland: #6086. Link
170. C. L. Young*, J. J. Wray, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Mid-infrared spectroscopy to identify icy moon surface compositions: Evidence for phyllosilicates?” 53rd Annual Meeting of the Clay Minerals Society (2016).
169. J. J. Wray and J. L. Bishop. “Carbonates mixed with clay minerals on Mars: Identification and implications.” 53rd Annual Meeting of the Clay Minerals Society (2016).
168. K. L. Lynch, J. F. Biddle, R. J. Schneider, K. A. Rey, J. J. Wray, and R. F. Rosenzweig. “The Pilot Valley Basin, Utah: A Modern Habitability and Preservation Model for Groundwater-fed Martian Paleolake Basins.” Biosignature Preservation and Detection in Mars Analog Environments (2016): #2075. Link
167. M. B. Wilhelm*, A. F. Davila, J. L. Eigenbrode, M. N. Parenteau, L. L. Jahnke, X. Liu, R. E. Summons, B. N. Stamos, J. J. Wray, S. S. O’Reilly, and A. J. Williams. “Xeropreservation of Functionalized Lipid Biomarkers in Hyperarid Soils in the Atacama Desert, Chile.” Biosignature Preservation and Detection in Mars Analog Environments (2016): #2019. Link
166. P. D. Archer Jr., D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairen, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, and C. Freissinet. “Oxychlorine species on Mars: Implications from Gale Crater samples.” Lunar and Planetary Science Conference 47 (2016): #2947. Link
165. A. M. Sessa* and S. A. Parra*, J. J. Wray, R. P. Irwin III, T. A. Maxwell, and S. C. Mest. “Compositional mapping of Noachian impact crater floors on Mars.” Lunar and Planetary Science Conference 47 (2016): #2391. Link
164. D. R. Lowe, J. L. Bishop, R. A. Beyer, M. B. Wilhelm*, J. J. Wray, and D. Loizeau. “Characterization of aeolian and sedimentary features in the Mawrth Vallis region, Mars.” Lunar and Planetary Science Conference 47 (2016): #1651. Link
163. J. L. Bishop, C. Gross, E. B. Rampe, J. J. Wray, M. Parente, B. Horgan, D. Loizeau, C. E. Viviano-Beck, F. P. Seelos, B. L. Ehlmann, and R. N. Clark. “Mineralogy of layered outcrops at Mawrth Vallis and implications for early aqueous geochemistry on Mars.” Lunar and Planetary Science Conference 47 (2016): #1332. Link
162. N. Thomas, and 58 coauthors including J. J. Wray. “The Colour and Stereo Surface Imaging System for ESA’s Trace Gas Orbiter.” Lunar and Planetary Science Conference 47 (2016): #1306. Link
161. S. E. Ackiss, A. Campbell, B. Horgan, F. P. Seelos, and J. J. Wray. “Mineralogical evidence for subglacial volcanoes in the Sisyphi Montes region of Mars.” Lunar and Planetary Science Conference 47 (2016): #1305. Link
160. G. Komatsu, C. H. Okubo, J. J. Wray, L. Ojha*, M. Cardinale, A. Murana, R. Orosei, M. A. Chan, J. Ormö, and R. Gallagher. “Probable mud volcanoes in Chryse Planitia, Mars: Updates on morphological, sedimentological and spectral studies.” Lunar and Planetary Science Conference 47 (2016): #1067. Link
     
     

     2015

159. G. Eggers*, J. Wray, and J. Dufek. “Areal Distribution of Potential Felsic Material in Nili Patera at Syrtis Major, Mars.” AGU Fall Meeting (2015): #P43D-2137. Link
158. C. Young*, J. Wray, K. Hand, M. Poston, R. Carlson, R. Clark, J. Spencer, and D. Jennings. “Discovering New Compounds on Icy Moon Surfaces with Mid-Infrared Spectroscopy.” AGU Fall Meeting (2015): #P43A-2094. Link
157. M. B. Wilhelm*, A. Davila, J. Eigenbrode, M. Parenteau, L. Jahnke, R. Summons, X. Liu, J. Wray, B. Stamos, S. O’Reilly, and A. Williams. “Preservation of Lipid Biomarkers Under Prolonged and Extreme Hyperaridity in Atacama Desert Soils.” AGU Fall Meeting (2015): #P31A-2026. Link
156. N. Thomas, and 24 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) on ExoMars Trace Gas Orbiter (TGO): Building on orbital imaging from MRO and Mars Express.” AGU Fall Meeting (2015): #P11B-2078. Link
155. C. L. Young*, J. J. Wray, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Identifying new surface constituents of icy moons using mid-infrared spectroscopy.” DPS Meeting 47 (2015): #508.08. Link
154. G. D. McDonald*, P. M. Corlies, J. J. Wray, J. D. Hofgartner, S. M. Hörst, A. G. Hayes, L. R. Liuzzo, and J. J. Buffo. “Transmission windows in Titan’s lower troposphere: Implications for IR spectrometers aboard future aerial and surface missions.” DPS Meeting 47 (2015): #310.12. Link
153. J. L. Bishop, C. Gross, M. Parente, J. J. Wray, B. Horgan, C. E. Viviano-Beck, and F. P. Seelos. “The transition from neutral to acidic alteration at Mawrth Vallis as observed from the mineralogical record.” Geological Society of America Annual Meeting (2015): #21-7. Link
152. K. L. Lynch and J. J. Wray. “Exploring Habitability, Hydrology, and Climate Change on Mars at Columbus Crater.” First Landing Site/Exploration Zone Workshop for Human Missions to the Surface of Mars (Oct 27-30, 2015), Houston, TX: #1041. Link
151. S. E. Ackiss, J. J. Wray, K. D. Seelos, and P. B. Niles. “Huygens crater: Insights into Noachian volcanism, stratigraphy, and aqueous processes.” First Landing Site/Exploration Zone Workshop for Human Missions to the Surface of Mars (Oct 27-30, 2015), Houston, TX: #1032. Link
150. A. McEwen, M. Chojnacki, H. Miyamoto, R. Hemmi, C. Weitz, R. Williams, C. Quantin, J. Flahaut, J. Wray, S. Turner, J. Bridges, S. Grebby, C. Leung, and S. Rafkin. “Landing site and exploration zone in eastern Melas Chasma.” First Landing Site/Exploration Zone Workshop for Human Missions to the Surface of Mars (Oct 27-30, 2015), Houston, TX: #1007. Link
149. M. B. Wilhelm*, A. F. Davila, J. L. Eigenbrode, M. N. Parenteau, L. L. Jahnke, R. E. Summons, X. Liu, and J. J. Wray. “Lipid biomarker preservation under extreme and prolonged dryness in the Atacama Desert, Chile and implications for Mars.” European Planetary Science Congress (2015): #890. Link
148. L. Ojha*, M. B. Wilhelm*, S. L. Murchie, A. S. McEwen, J. J. Wray, J. Hanley, M. Massé, and M. Chojnacki. “Spectral evidence for hydrated salts in seasonal brine flows on Mars.” European Planetary Science Congress (2015): #838. Link
147. V. Sautter, M. J. Toplis, A. Cousin, C. Fabre, R. C. Wiens, N. Mangold, O. Forni, O. Gasnault, P. Pinet, W. Rapin, M. Fisk, L. Le Deit, P.-Y. Meslin, S. Maurice, J. Lasue, E. Stolper, P. Beck, J. Wray, J. C. Bridges, S. Le Mouelic, H Newsom, N. Lanza, and the ChemCam Team. “Granodiorite and alkaline suite at Gale crater: Continental crust on early Mars.” European Planetary Science Congress (2015): #729. Link
146. A. McEwen, C. Dundas, M. Chojnacki, and J. Wray. “Recurring Slope Lineae (RSL) near candidate Mars 2020 landing sites.” 2nd Landing Site Workshop for the 2020 Mars Rover Mission (Aug 4-6, 2015), Monrovia, CA. Link
145. R. Irwin, J. Wray, and J. Grant. “Phases of erosion and deposition recorded in Holden crater outcrops.” 2nd Landing Site Workshop for the 2020 Mars Rover Mission (Aug 4-6, 2015), Monrovia, CA. Link
144. M. B. Wilhelm*, A. F. Davila, J. E. Eigenbrode, M. N. Parenteau, L. L. Jahnke, R. E. Summons, X. Liu, A. J. Williams, and J. J. Wray. “Preservation of lipid biomarkers in the Atacama Desert, Chile.” Astrobiology Science Conference (2015): #7413. Link
143. J. L. Bishop, S. J. King, A. J. Brown, and J. J. Wray. “Investigating the chemistry of martian carbonates using CRISM data.” Astrobiology Science Conference (2015): #7285. Link
142. N. A. Cabrol, and 27 coauthors including J. Wray. “Roadmap to biosignature exploration on Mars.” Astrobiology Science Conference (2015): #7010. Link
141. P. D. Archer Jr., D. W. Ming, B. Sutter, R. V. Morris, B. C. Clark, P. H. Mahaffy, J. J. Wray, A. G. Fairen, R. Gellert, A. S. Yen, D. F. Blake, D. T. Vaniman, D. P. Glavin, J. L. Eigenbrode, M. G. Trainer, R. Navarro-González, C. P. McKay, and C. Freissinet. “Oxychlorine species on Mars: The Gale Crater story.” Lunar and Planetary Science Conference 46 (2015): #2971. Link
140. G. D. McDonald*, P. Corlies, J. J. Wray, S. M. Hörst, J. D. Hofgartner, L. R. Liuzzo, J. Buffo, and A. G. Hayes. “Altitude-dependence of Titan's methane transmission windows: Informing future missions.” Lunar and Planetary Science Conference 46 (2015): #2307. Link
139. V. Sautter, and 23 coauthors including J. J. Wray. “Granodiorite and an alkaline suite analysed by ChemCam at Gale Crater.” Lunar and Planetary Science Conference 46 (2015): #1943. Link
138. J. S. Méndez Harper, G. D. McDonald*, J. Dufek, A. G. Hayes, M. J. Malaska, J. S. McAdams, M. B. Wilhelm*, and J. J. Wray. “Triboelectric charging of Titan dune grains: Effect on sediment transport.” Lunar and Planetary Science Conference 46 (2015): #1637. Link
137. J. L. Bishop, C. Gross, J. J. Wray, B. Horgan, C. E. Viviano-Beck, and F. P. Seelos. “Acid alteration at Mawrth Vallis between the older Fe/Mg-rich clays and the younger Al/Si-rich clays.” Lunar and Planetary Science Conference 46 (2015): #1455. Link
136. S. Karunatillake^, J. J. Wray^, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, W. V. Boynton, J. R. Skok, N. E. Button, and L. Ojha*. “Latitudinal variation in the association of H2O with sulfur in Martian soil.” Lunar and Planetary Science Conference 46 (2015): #1175. Link
     (^ authors listed as equal contributors)
     
     

     2014

135. D. A. Susko, S. Karunatillake, J. J. Wray, J. R. Skok, J. Hurowitz, L. Ojha*, T. Judice, and R. O. J. Bentley. “Chemical provinces reveal Elysium volcano's compositional evolution.” AGU Fall Meeting (2014): #P41B-3904. Link
134. S. Karunatillake, J. J. Wray, O. Gasnault, S. M. McLennan, D. Rogers, W. V. Boynton, J. R. Skok, L. Ojha*, and N. E. Button. “Variations in the association of H2O with sulfur on Mars.” AGU Fall Meeting (2014): #P41A-3890. Link
133. J. J. Wray, C. L. Young*, K. P. Hand, M. J. Poston, R. W. Carlson, R. N. Clark, J. R. Spencer, and D. E. Jennings. “Laboratory infrared spectroscopy to identify new compounds on icy moon surfaces.” DPS Meeting 46 (2014): #418.16. Link
132. L. Ojha*, M. J. Wolff, M. B. Wilhelm*, and J. J. Wray. “Temporal variations observed in spectra of active features on Mars.” Geological Society of America Annual Meeting (2014): #329-6. Link
131. J. L. Bishop, B. Horgan, J. J. Wray, D. Loizeau, C. Gross, P. C. McGuire, M. Parente, F. Seelos, C. E. Viviano-Beck, and S. L. Murchie. “Composition and stratigraphy of acidic or salty components at Mawrth Vallis, Mars.” European Planetary Science Congress (2014): #694. Link
130. N. Thomas, and 23 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) for ESA’s Trace Gas Orbiter.” European Planetary Science Congress (2014): #100. Link
129. A. C. McAdam, H. B. Franz, P. D. Archer Jr., B. Sutter, J. L. Eigenbrode, C. Freissinet, S. K. Atreya, D. L. Bish, D. F. Blake, A. Brunner, P. R. Mahaffy, D. W. Ming, R. V. Morris, R. Navarro-Gonzalez, E. B. Rampe, A. Steele, J. J. Wray, and the MSL Science Team. “Reduced and oxidized sulfur compounds detected by evolved gas analyses of materials from Yellowknife Bay, Gale Crater, Mars.” 8th International Mars Conference (2014): #1439. Link
128. A. McEwen, and 21 coauthors including J. Wray. “Recurring Slope Lineae on Mars.” 8th International Mars Conference (2014): #1149. Link
127. D. W. Beaty, and 24 coauthors including J. Wray. “An updated planetary protection special regions on Mars analysis by the MEPAG Special Regions-Science Analysis Group 2.” 8th International Mars Conference (2014): #1145. Link
126. N. Thomas, and 23 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) for ESA’s Trace Gas Orbiter.” 8th International Mars Conference (2014): #1067. Link
125. S. E. Ackiss* and J. J. Wray. “Occurrences of possible hydrated sulfates in the southern high latitudes of Mars.” 8th International Mars Conference (2014): #1040. Link
124. R. Navarro-González, and 26 coauthors including J. J. Wray. “Search for nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” COSPAR 40th Scientific Assembly (2014). Link
123. N. Thomas, and 20 coauthors including J. Wray. “The Colour and Stereo Surface Imaging System (CaSSIS) for ESA’s 2016 Trace Gas Orbiter mission.” Asia-Oceania Geosciences Society Meeting (2014): #ST16-PS13-A021. Link
122. R. Arevalo Jr., and 21 coauthors including J. J. Wray. “Evolved Gas Analysis of the Rocknest aeolian bedform, Gale Crater, Mars.” Goldschmidt Conference (2014). Link
121. R. Navarro-González, and 26 coauthors including J. Wray. “Search for nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” EGU General Assembly (2014): #14820. Link
120. A. McEwen, S. Byrne, V. F. Chevrier, M. Chojnacki, C. M. Dundas, M. Masse, S. Mattson, L. Ojha*, A. Pommerol, A. D. Toigo, and J. J. Wray. “Recurring Slope Lineae and Future Exploration of Mars.” EGU General Assembly (2014): #8851. Link
119. R. Navarro-González, and 27 coauthors including J. J. Wray. “Detection of nitric oxide by the Sample Analysis at Mars (SAM) instrument. Implications for the presence of nitrates.” Lunar and Planetary Science Conference 45 (2014): #2909. Link
118. J. C. Stern, R. Navarro-González, C. Freissinet, C. P. McKay, P. D. Archer Jr., A. Buch, A. E. Brunner, P. Coll, J. L. Eigenbrode, H. B. Franz, D. P. Glavin, A. C. McAdam, D. W. Ming, A. Steele, B. Sutter, C. Szopa, J. J. Wray, P. G. Conrad, P. R. Mahaffy, and the MSL Science Team. “Detection and quantification of nitrogen compounds in the first drilled Martian solid samples by the Sample Analysis at Mars (SAM) instrument suite on the Mars Science Laboratory (MSL).” Lunar and Planetary Science Conference 45 (2014): #2743. Link
117. M. Chojnacki, A. McEwen, C. Dundas, S. Mattson, L. Ojha*, S. Byrne, J. Wray, and the HiRISE Team. “Geologic context of recurring slope lineae in Coprates Chasma.” Lunar and Planetary Science Conference 45 (2014): #2701. Link
116. A. C. McAdam, H. B. Franz, P. D. Archer Jr., B. Sutter, J. L. Eigenbrode, C. Freissinet, S. K. Atreya, D. L. Bish, D. F. Blake, A. Brunner, P. R. Mahaffy, D. W. Ming, R. V. Morris, R. Navarro-Gonzalez, E. B. Rampe, A. Steele, J. J. Wray, and the MSL Science Team. “Sulfur-bearing compounds detected by MSL SAM evolved gas analysis of materials from Yellowknife Bay, Gale Crater, Mars.” Lunar and Planetary Science Conference 45 (2014): #2257. Link
115. C. L. Young*, J. J. Wray, R. N. Clark, K. P. Hand, and J. R. Spencer. “Icy satellite surface compositions from thermal infrared spectroscopy.” Workshop on The Habitability of Icy Worlds (February 5-7, 2014), Pasadena, CA: #4038. Link
     
     

     2013

114. A. S. McEwen, C. M. Dundas, S. Mattson, A. D. Toigo, L. Ojha*, J. J. Wray, M. Chojnacki, S. Byrne, S. L. Murchie, and N. Thomas. “Recurring Slope Lineae in Mid-Latitude and Equatorial Mars.” AGU Fall Meeting (2013): #P31C-10.
113. S. J. Ralston* and J. J. Wray. “Correlations Between Textures and Infrared Spectra of the Martian Surface in Valles Marineris.” AGU Fall Meeting (2013): #P23F-1860.
112. J. C. Stern, R. Navarro-Gonzalez, C. Freissinet, C. P. McKay, P. D. Archer, A. Buch, J. L. Eigenbrode, H. Franz, D. P. Glavin, D. W. Ming, A. Steele, C. Szopa, J. J. Wray, P. G. Conrad, P. R. Mahaffy, and the MSL Science Team. “Detection and Quantification of Nitrogen Compounds in Martian Solid Samples by the Sample Analysis at Mars (SAM) Instrument Suite.” AGU Fall Meeting (2013): #P23C-1813.
111. R. Navarro-Gonzalez, and 26 coauthors including J. J. Wray. “The Search for Nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” AGU Fall Meeting (2013): #P23C-1809.
110. C. L. Young*, J. J. Wray, J. R. Spencer, R. N. Clark, and K. P. Hand. “Cassini CIRS characterization of icy moon surface composition.” DPS Meeting 45 (2013): #417.03. Link
109. A. McEwen, C. Dundas, S. Mattson, A. Toigo, L. Ojha*, S. Murchie, N. Thomas, J. Wray, S. Byrne, and M. Chojnacki. “Recurring Slope Lineae (RSL) in Equatorial Mars.” European Planetary Science Congress (2013): #846. Link
108. L. Ojha* & M. B. Wilhelm*, and J. J. Wray. “Spectral study of water tracks as an analog for recurring slope lineae.” Analog Sites for Mars Missions II: Past, Present and Future Missions to Mars (August 5-7, 2013), Washington, DC: #4013. Link
107. M. B. Wilhelm* & L. Ojha*, A. E. Brunner, J. Dufek, and J. J. Wray. “Organic entrainment and preservation in volcanic glasses.” Analog Sites for Mars Missions II: Past, Present and Future Missions to Mars (August 5-7, 2013), Washington, DC: #4021. Link
106. E. Z. Noe Dobrea, J. J. Wray, F. J. Calef III, T. J. Parker, and S. L. Murchie. “Hydrated minerals on Endeavour Crater's rim, interior, and surrounding plains: New insights from CRISM data.” Lunar and Planetary Science Conference 44 (2013): #3079. Link
105. J. J. Wray, S. T. Hansen*, J. Dufek, G. A. Swayze, S. L. Murchie, F. P. Seelos, J. R. Skok, R. P. Irwin III, and M. S. Ghiorso. “Infrared spectral identification of unusually feldspar-rich rocks on Mars.” Lunar and Planetary Science Conference 44 (2013): #3065. Link
104. G. Di Achille, C. Popa, S. Silvestro, J. Wray, F. G. Carrozzo, and F. Esposito. “High resolution morphometry and mineralogy of the Shalbatana paleolacustrine deposits (Mars) using MRO HiRISE and CRISM data.” Lunar and Planetary Science Conference 44 (2013): #3027. Link
103. J. J. Wray, P. D. Archer Jr., W. B. Brinckerhoff, J. L. Eigenbrode, H. B. Franz, C. Freissinet, D. P. Glavin, P. R. Mahaffy, C. P. McKay, R. Navarro-González, A. Steele, J. C. Stern, C. R. Webster, and the MSL Science Team. “The search for ammonia in Martian soils with Curiosity's SAM instrument.” Lunar and Planetary Science Conference 44 (2013): #2942. Link
102. J. C. Stern, A. Steele, A. Brunner, P. Coll, J. Eigenbrode, H. B. Franz, C. Freissinet, D. Glavin, J. H. Jones, R. Navarro-Gonzalez, P. R. Mahaffy, A. C. McAdam, C. McKay, J. Wray, and the MSL Science Team. “Detection of Reduced Nitrogen Compounds at Rocknest using the Sample Analysis at Mars (SAM) Instrument on the Mars Science Laboratory (MSL).” Lunar and Planetary Science Conference 44 (2013): #2790. Link
101. R. Navarro-González, and 31 coauthors including J. J. Wray. “Possible detection of nitrates on Mars by the Sample Analysis at Mars (SAM) instrument.” Lunar and Planetary Science Conference 44 (2013): #2648. Link
100. J. L. Bishop, J. J. Wray, B. L. Ehlmann, A. J. Brown, and M. Parente. “Refining Martian carbonate chemistries determined through CRISM analyses of several carbonate-bearing outcrops.” Lunar and Planetary Science Conference 44 (2013): #2555. Link
99. M. B. Wilhelm*, J. L. Bishop, J. J. Wray, and L. Ojha*. “Structural variation in the ancient phyllosilicates at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 44 (2013): #2440. Link
98. L. Ojha*, J. J. Wray, A. S. McEwen, and S. L. Murchie. “Spectral constraints on the nature and formation mechanism of recurring slope lineae.” Lunar and Planetary Science Conference 44 (2013): #2423. Link
97. P. G. Conrad, and 29 coauthors including J. Wray. “Habitability assessment at Gale crater: Implications from initial results.” Lunar and Planetary Science Conference 44 (2013): #2185. Link
96. C. M. Weitz, E. Noe Dobrea, and J. J. Wray. “Gypsum, jarosite, and other minerals associated with a blocky deposit in western Melas Chasma.” Lunar and Planetary Science Conference 44 (2013): #2076. Link
95. A. C. McAdam, and 20 coauthors including J. Wray. “Insights into the sulfur mineralogy of Martian soil at Rocknest, Gale crater, enabled by evolved gas analysis.” Lunar and Planetary Science Conference 44 (2013): #1751. Link
94. P. R. Mahaffy, and 60 coauthors including J. Wray. “Curiosity's Sample Analysis at Mars (SAM) investigation: Overview of results from the first 120 sols on Mars.” Lunar and Planetary Science Conference 44 (2013): #1395. Link
93. L. Ojha*, J. J. Wray, A. S. McEwen, and S. L. Murchie. “Spectral Constraints on the Nature and Formation Mechanism of Recurring Slope Lineae.” Conference on The Present-Day Habitability of Mars (February 4-6, 2013), Los Angeles, CA: #55. Link
92. S. Karunatillake, J. J. Wray, O. Gasnault, S. M. McLennan, A. D. Rogers, S. W. Squyres, and W. V. Boynton. “Regional prevalence of Fe-sulfates on Mars.” Conference on The Present-Day Habitability of Mars (February 4-6, 2013), Los Angeles, CA: #53. Link
91. A. S. McEwen, S. Byrne, C. Dundas, L. Ojha*, S. Murchie, N. Thomas, and J. Wray. “Recurring Slope Lineae (RSL): Flow of Briny Water on Present-Day Mars?” Conference on The Present-Day Habitability of Mars (February 4-6, 2013), Los Angeles, CA: #36. Link
    
    

    2012

90. S. E. Ackiss* and J. J. Wray. “Hydrated Sulfates in the Southern High Latitudes of Mars.” AGU Fall Meeting (2012): #P11E-1860.
89. A. McEwen, S. Byrne, C. Dundas, S. Mattson, L. Ojha*, E. Schaefer, and J. Wray. “Recurring Slope Lineae in Valles Marineris, Mars.” AGU Fall Meeting (2012): #P21C-1857.
88. J. J. Wray, S. T. Hansen*, J. Dufek, G. A. Swayze, S. L. Murchie, F. P. Seelos, J. R. Skok, and R. P. Irwin III. “Identification and formation of felsic rocks on Mars.” Geological Society of America Annual Meeting (2012): #60-3. Link
87. A. McEwen, S. Byrne, C. Dundas, S. Mattson, S. Murchie, L. Ojha*, E. Schaefer, N. Thomas, and J. Wray. “Recurring Slope Lineae: Evidence for Present-Day Flowing Water on Mars?” European Planetary Science Congress (2012): #276. Link
86. J. J. Wray. “The Scientific Necessity of Landing at Diverse Sites on Mars.” Concepts and Approaches for Mars Exploration (2012): #4380. Link
85. K. P. Hand, J. Wray, W. Calvin, and R. W. Carlson. “Active and Passive Mid-Infrared Spectroscopy on Mars for In Situ analyses and Connection to Remote Sensing Observation.” Concepts and Approaches for Mars Exploration (2012): #4375. Link
84. A. McEwen, S. Byrne, V. Chevrier, C. Dundas, C. Hansen, M. Masse, S. Mattson, S. Murchie, L. Ojha, D. Paige, E. Schaefer, N. Thomas, and J. Wray. “Future Orbital Measurements Needed to Understand Present-day Liquid H2O on the Surface of Mars.” Concepts and Approaches for Mars Exploration (2012): #4284. Link
83. P. B. Niles, and 51 coauthors including J. J. Wray. “Multiple Smaller Missions as a Direct Pathway to Mars Sample Return.” Concepts and Approaches for Mars Exploration (2012): #4234. Link
82. S. Karunatillake, C. Hardgrove, and J. J. Wray. “Importance of Future Gamma and Neutron Spectrometers at Mars.” Concepts and Approaches for Mars Exploration (2012): #4083. Link
81. M. Chojnacki, J. E. Moersch, D. M. Burr, and J. J. Wray. “Potential sediment sources and pathways in Valles Marineris dune fields: Implications for Martian aeolian systems.” 3rd International Planetary Dunes Workshop (2012): #7040. Link
80. L. L. Tornabene, C. M. Caudill, G. R. Osinski, A. S. McEwen, J. J. Wray, J. F. Mustard, J. R. Skok, J. A. Grant, and S. Mattson. “A crater-exposed bedrock database for Mars with applications for determining the composition and structure of the upper crust.” 3rd International Conference on Early Mars (2012): #7069. Link
79. R. P. Irwin III, J. J. Wray, T. A. Maxwell, S. C. Mest, and S. T. Hansen*. “Wind-eroded stratigraphy on the floor of a Noachian impact crater, Noachis Terra, Mars.” 3rd International Conference on Early Mars (2012): #7066. Link
78. G. R. Osinski, L. L. Tornabene, and J. J. Wray. “Impact craters and aqueous mineral phases on Mars.” Astrobiology Science Conference (2012). Link
77. J. J. Wray, S. L. Murchie, K. D. Seelos, B. L. Ehlmann, R. E. Milliken, J. L. Bishop, and E. Z. Noe Dobrea. “Expanding the inventory of carbonate-bearing rocks on Mars.” Astrobiology Science Conference (2012). Link
76. S. Karunatillake, O. Gasnault, S. McLennan, A. D. Rogers, J. J. Wray, S. Squyres, and W. V. Boynton. “The Hydration State of Sulfates on Mars.” Astrobiology Science Conference (2012). Link
75. J. L. Bishop, R. Beyer, J. J. Wray, M. Parente, D. Loizeau, D. Lowe, L. Saper, and N. McKeown. “Evidence for Sedimentary Processes at Mawrth Vallis, Mars and Implications for Habitability.” Astrobiology Science Conference (2012). Link
74. S. E. Ackiss* and J. J. Wray. “Hydrated Sulfates in the Southern High Latitudes of Mars.” Astrobiology Science Conference (2012). Link ---> 3rd Place, student poster competition
73. S. Karunatillake, O. Gasnault, S. M. McLennan, A. D. Rogers, J. J. Wray, S. W. Squyres, and W. V. Boynton. “The hydration state of sulfates on Mars.” Lunar and Planetary Science Conference 43 (2012): #2940. Link
72. N. K. McKeown, J. Mazurok, K. Kamanos, and J. J. Wray. “Mineralogies of the Amenthes-Northern Terra Cimmeria Region, Mars.” Lunar and Planetary Science Conference 43 (2012): #2670. Link
71. M. Chojnacki, J. E. Moersch, D. M. Burr, and J. J. Wray. “Valles Marineris dune fields: sediment pathways and provenance.” Lunar and Planetary Science Conference 43 (2012): #2444. Link
70. S. E. Ackiss* and J. J. Wray. “Hydrated sulfates in the southern high latitudes of Mars.” Lunar and Planetary Science Conference 43 (2012): #2434. Link
69. G. Komatsu, C. H. Okubo, J. J. Wray, R. Gallagher, R. Orosei, M. Cardinale, M. A. Chan, and J. Ormö. “Small mounds in Chryse Planitia, Mars: Testing a mud volcano hypothesis.” Lunar and Planetary Science Conference 43 (2012): #1103. Link
    
    

    2011

68. S. L. Murchie, J. F. Mustard, R. E. Arvidson, B. L. Ehlmann, J.-P. Bibring, J. L. Bishop, and J. J. Wray. “The Diversity of Aqueous Mineral-Bearing Deposits on Mars.” AGU Fall Meeting (2011): #P22A-06. Link
67. J. J. Wray. “Rovers and orbiters reveal wide-ranging aqueous conditions on Mars.” Geological Society of America Annual Meeting (2011): #167-7. Link
66. K. D. Seelos, J. F. Mustard, B. L. Ehlmann, A. A. Fraeman, and J. J. Wray. “Phyllosilicates in Tyrrhena Terra, Mars: A systematic evaluation using CRISM data.” Geological Society of America Annual Meeting (2011): #100-12. Link
65. J. J. Wray, S. L. Murchie, B. L. Ehlmann, R. E. Milliken, J. L. Bishop, K. D. Seelos, E. Z. Noe Dobrea, J. F. Mustard, and S. W. Squyres. “Orbital evidence for iron or calcium carbonates on Mars.” DPS Meeting 43/European Planetary Science Congress (2011): #1719. Link
64. J. L. Bishop, J. J. Wray, M. Parente, D. Loizeau, R. A. Beyer, D. Lowe, L. Saper, and N. K. McKeown. “Sedimentary Features in Phyllosilicate-bearing Outcrops of Crater Rims at Mawrth Vallis, Mars.” DPS Meeting 43/European Planetary Science Congress (2011): #1704. Link
63. A. S. McEwen, L. Ojha, C. M. Dundas, S. S. Mattson, S. Byrne, J. J. Wray, S. C. Cull, S. L. Murchie, N. Thomas, V. C. Gulick, and M. Masse. “Recurring Slope Lineae on Mars.” DPS Meeting 43/European Planetary Science Congress (2011): #1368. Link
62. A. McEwen, N. Thomas, J. Bridges, S. Byrne, G. Cremonese, W. Delamere, C. Hansen, E. Hauber, A. Ivanov, L. Kestay, R. Kirk, N. Mangold, W. J. Markiewicz, M. Massironi, S. Mattson, C. Okubo, and J. Wray. “The High-resolution Stereo Color Imager (HiSCI) on ExoMars Trace Gas Orbiter (TGO).” DPS Meeting 43/European Planetary Science Congress (2011): #1352. Link
61. A. S. McEwen, L. Ojha, C. M. Dundas, S. S. Mattson, S. Byrne, J. J. Wray, S. C. Cull, S. L. Murchie, N. Thomas, and M. Masse. “Recurring Slope Lineae: Warm-season incremental flows in the middle southern latitudes of Mars.” Fifth International Conference on Mars Polar Science and Exploration (September 12-16, 2011), Fairbanks, AK: #6017. Link
60. A. McEwen, L. Ojha, C. Dundas, S. Byrne, S. Mattson, J. Wray, S. Cull, S. Murchie, and N. Thomas. “Transient Slope Lineae: Possible Summertime Briny Flows on Mars.” Conference on Exploring Mars Habitability (June 13-15, 2011), Lisbon, Portugal. Link
59. J. Wray. “Mineralogic diversity at Holden crater.” 5th MSL Landing Site Workshop (May 16-18, 2011), Monrovia, CA. Link
58. M. C. Bourke and J. J. Wray. “Interdune deposits suggest high groundwater in an equatorial crater on Mars.” Lunar and Planetary Science Conference 42 (2011): #2749. Link
57. J. J. Wray, S. L. Murchie, B. L. Ehlmann, R. E. Milliken, K. D. Seelos, E. Z. Noe Dobrea, J. F. Mustard, and S. W. Squyres. “Evidence for regional deeply buried carbonate-bearing rocks on Mars.” Lunar and Planetary Science Conference 42 (2011): #2635. Link
56. W. A. Delamere, A. S. McEwen, K. Becker, N. T. Bridges, E. M. Eliason, K. E. Herkenhoff, L. Kestay, S. Mattson, P. S. Russell, M. Milazzo, F. Seelos, L. L. Tornabene, and J. Wray. “Understanding HiRISE Color Imaging of Mars – a potential new tool for assisting in mineral identification at the meter resolution.” Lunar and Planetary Science Conference 42 (2011): #2402. Link
55. C. Caudill, L. Tornabene, A. McEwen, and J. Wray. “Crater-exposed intact stratigraphy blocks and volcanogenic origin.” Lunar and Planetary Science Conference 42 (2011): #2393. Link
54. J. L. Bishop, L. Saper, R. A. Beyer, D. Lowe, J. J. Wray, N. K. McKeown, and M. Parente. “Possible sedimentary features in phyllosilicate-bearing rocks at Mawrth Vallis, Mars.” Lunar and Planetary Science Conference 42 (2011): #2374. Link
53. A. McEwen, L. Ojha, C. Dundas, S. Mattson, S. Byrne, J. Wray, S. Cull, and S. Murchie. “Transient slope lineae: evidence for summertime briny flows on Mars?” Lunar and Planetary Science Conference 42 (2011): #2314. Link
52. M. Chojnacki, J. Moersch, and J. J. Wray. “HiRISE analysis of the western rim of Endeavour crater, Meridiani Planum, Mars: morphology, composition and topography.” Lunar and Planetary Science Conference 42 (2011): #2272. Link
51. A. McEwen, N. Thomas, J. Bridges, S. Byrne, G. Cremonese, W. Delamere, C. Hansen, E. Hauber, A. Ivanov, L. Kestay, R. Kirk, N. Mangold, W. J. Markiewicz, M. Massironi, S. Mattson, C. Okubo, and J. Wray. “HiSCI experiment on ExoMars Trace Gas Orbiter.” Lunar and Planetary Science Conference 42 (2011): #2270. Link
50. L. Ojha, A. McEwen, C. Dundas, S. Mattson, S. Byrne, and J. Wray. “Transient Slope Lineae on Mars: Observations by HiRISE.” Lunar and Planetary Science Conference 42 (2011): #2101. Link
49. A. M. Baldridge, M. D. Lane, and J. J. Wray. “The Earlier Mars Odyssey Orbit Time Reveals Aqueous Mineralogy in Mid-IR Data.” Lunar and Planetary Science Conference 42 (2011): #1663. Link
48. G. Komatsu, M. Cardinale, D. A. Vaz, and J. J. Wray. “Conical features and basin-filling deposits in Isidis Planitia, Mars.” Lunar and Planetary Science Conference 42 (2011): #1187. Link
47. A. McEwen, N. Thomas, W. J. Markiewicz, J. Bridges, S. Byrne, G. Cremonese, W. Delamere, C. Hansen, E. Hauber, A. Ivanov, L. Kestay, R. Kirk, N. Mangold, M. Massironi, S. Mattson, C. Okubo, and J. Wray. “HiSCI experiment on ExoMars Trace Gas Orbiter.” Fourth International Workshop on the Mars Atmosphere: Modeling and Observations (February 8-11, 2011), Paris, France. Link
    
    

    2010

46. L. L. Tornabene, C. M. Caudill, A. S. McEwen, G. Osinski, J. J. Wray, J. F. Mustard, J. R. Skok, G. Marzo, and J. A. Grant. “High-resolution morphologic and spectral characteristics of Crater-exposed Bedrock on Mars: Insights into the petrogenesis, stratigraphy and geologic history of the Martian crust.” AGU Fall Meeting (2010): #P44B-07. Link
45. J. J. Wray and S. W. Squyres. “Diverse Aqueous Conditions on Mars from New Orbital Detections of Carbonate and Sulfate.” DPS Meeting 42 (2010): #34.02. Link
44. J. Wray. “Mineralogic diversity at Holden crater.” 4th MSL Landing Site Workshop (September 27-29, 2010), Monrovia, CA. Link
43. N. Thomas, R. Beyer, S. Byrne, J. M. Moore, S. Wilson, J. J. Wray, and A. S. McEwen. “The Banded Terrain in the NW Region of Hellas Basin.” European Planetary Science Congress (2010): #338. Link
42. J. L. Bishop, N. K. McKeown, M. Parente, J.-P. Bibring, D. Loizeau, N. Mangold, J. R. Michalski, E. Noe Dobrea, F. Poulet, J. J. Wray, D. J. Des Marais, S. L. Murchie, and J. F. Mustard. “Phyllosilicate-bearing Rocks at Mawrth Vallis, Mars, and Implications for Habitable Environments and Biomarkers.” European Planetary Science Congress (2010): #177. Link
41. S. L. Murchie, J. F. Mustard, R. E. Arvidson, J. L. Bishop, R. T. Clancy, B. L. Ehlmann, J. R. Skok, J. J. Wray, K. A. Lichtenberg, and J. C. Andrews-Hanna. “New results from the MRO/CRISM investigation.” 38th COSPAR Scientific Assembly (2010): #B10-0009-10. Link
40. J. C. Andrews-Hanna, K. J. Zabrusky, R. E. Arvidson, S. M. Wiseman, S. L. Murchie, J. J. Wray, and S. W. Squyres. “The Sedimentary Rocks of Early Mars: Global and Regional Hydrological Context.” First International Conference on Mars Sedimentology and Stratigraphy (2010): #6062. Link
39. T. S. Altheide, V. F. Chevrier, E. G. Rivera-Valentin, and J. J. Wray. “Geochemical modeling of the evaporation of an ancient paleolake in Columbus crater, Terra Sirenum, Mars.” Lunar and Planetary Science Conference 41 (2010): #2479. Link
38. M. Chojnacki, J. Moersch, J. J. Wray, and D. M. Burr. “The Stratigraphy, Composition and Thermophysical Properties of Endeavour Crater, Meridiani Planum, Mars, from Orbital Remote Sensing.” Lunar and Planetary Science Conference 41 (2010): #2175. Link
37. L. L. Tornabene, A. S. McEwen, C. Caudill, G. R. Osinski, J. J. Wray, G. A. Marzo, J. F. Mustard, J. R. Skok, J. A. Grant, and S. Mattson. “A Crater-Exposed Bedrock Database for Mars with Applications for Determining the Composition and Structure of the Upper Crust.” Lunar and Planetary Science Conference 41 (2010): #1737. Link
36. E. G. Rivera-Valentin, R. Ulrich, V. F. Chevrier, T. S. Altheide, and J. J. Wray. “Dynamic modeling of Martian paleolake stability.” Lunar and Planetary Science Conference 41 (2010): #1446. Link
    
    

    2009

35. N. K. McKeown, J. L. Bishop, J. J. Wray, M. Parente, and E. A. Silver. “Rock Morphologies of the Mawrth Vallis Landing Site Region.” AGU Fall Meeting (2009): #P43D-1458. Link
34. J. J. Wray, R. Milliken, G. A. Swayze, B. L. Ehlmann, C. M. Dundas, A. M. Baldridge, J. C. Andrews-Hanna, and S. L. Murchie. “Evaporites in Martian Paleolakes: Observations and Implications.” AGU Fall Meeting (2009): #P41B-06. Link
33. J. J. Wray and B. L. Ehlmann. “Morphology and Mineralogy of Methane Source Regions.” Workshop on Methane on Mars: Current Observations, Interpretation and Future Plans (November 25-27, 2009), Frascati, Italy. Link
32. A. McEwen, J. Grant, J. Mustard, J. Wray, and L. Tornabene. “Early Noachian rocks in megabreccia deposits on Mars.” European Planetary Science Congress (2009): #504. Link
31. J. L. Bishop, N. K. McKeown, J. F. Mustard, D. L. Buczkowski, R. N. Clark, D. J. Des Marais, B. L. Ehlmann, G. Marzo, R. E. Milliken, S. L. Murchie, E. Z. Noe Dobrea, M. Parente, T. L. Roush, G. A. Swayze, J. J. Wray, and the CRISM Team. “Distribution and Variability of Phyllosilicates on Mars Observed by MRO/CRISM and What They Can Tell Us About Early Martian Chemistry.” The New Martian Chemistry Workshop (July 27-28, 2009): #8003. Link
30. J. L. Bishop, N. K. McKeown, J. F. Mustard, D. L. Buczkowski, R. N. Clark, B. L. Ehlmann, G. Marzo, R. E. Milliken, S. L. Murchie, E. Noe Dobrea, M. Parente, T. L. Roush, G. A. Swayze, J. J. Wray, and The CRISM Team. “Distribution and Variability of Phyllosilicates on Mars Observed by MRO/CRISM.” 14th International Clay Conference (2009): #MC1b.Mon.L4. Link
29. S. Murchie, F. Seelos, D. Buczkowski, J. Mustard, B. Ehlmann, R. Milliken, E. Z. Noe Dobrea, J. Bishop, N. McKeown, S. Wiseman, R. Arvidson, J. Wray, G. Swayze, and R. Clark. “Diversity of Martian Phyllosilicate Deposits from Orbital Remote Sensing.” 14th International Clay Conference (2009): #MC1b.Mon.L1. Link
28. T. S. Altheide, V. F. Chevrier, E. G. Rivera-Valentin, and J. J. Wray. “Modeling the Stability of an Ancient Paleolake in Columbus Crater, Terra Sirenum, Mars.” Workshop on Modeling Martian Hydrous Environments (June 1-3, 2009): #4030. Link
27. N. K. McKeown, J. L. Bishop, J. J. Wray, E. Z. Noe Dobrea, and E. A. Silver. “Textures and Morphologies of Phyllosilicate-bearing Units at Mawrth Vallis.” Lunar and Planetary Science Conference 40 (2009): #2433. Link
26. N. T. Bridges, L. P. Keszthelyi, B. J. Thomson, J. J. Wray, M. E. Banks, R. A. Beyer, F. C. Chuang, K. E. Herkenhoff, K. E. Fishbaugh, A. S. McEwen, and T. I. Michaels. “Characteristics and Possible Genetic Link Between Dust Aggregate Bedforms and Yardangs Seen by the HiRISE Camera.” Lunar and Planetary Science Conference 40 (2009): #2099. Link
25. J. J. Wray, R. E. Milliken, G. A. Swayze, C. M. Dundas, J. L. Bishop, S. L. Murchie, F. P. Seelos, and S. W. Squyres. “Columbus Crater and Other Possible Paleolakes in Terra Sirenum, Mars.” Lunar and Planetary Science Conference 40 (2009): #1896. Link
24. S. Karunatillake, S. W. Squyres, J. J. Wray, G. J. Taylor, O. Gasnault, S. M. McLennan, W. Boynton, M. R. El Maarry, and J. M. Dohm. “Chemically Striking Martian Regions and Stealth Revisited.” Lunar and Planetary Science Conference 40 (2009): #1302. Link
    
    

    2008

23. J. J. Wray, R. E. Milliken, S. L. Murchie, G. A. Swayze, C. M. Dundas, F. P. Seelos, and S. W. Squyres. “Clays and Sulfates in a Potential Lacustrine Evaporite Sequence at Columbus Crater, Mars.” AGU Fall Meeting (2008): #P53B-1446. Link
22. G. A. Swayze, B. L. Ehlmann, R. E. Milliken, F. Poulet, J. J. Wray, R. O. Rye, R. N. Clark, G. A. Desborough, J. K. Crowley, B. Gondet, J. F. Mustard, K. D. Seelos, S. L. Murchie, and the MRO CRISM Team. “Discovery of the Acid-Sulfate Mineral Alunite in Terra Sirenum, Mars, Using MRO CRISM: Possible Evidence for Acid-Saline Lacustrine Deposits?” AGU Fall Meeting (2008): #P44A-04. Link
21. R. N. Clark, G. A. Swayze, S. L. Murchie, J. F. Mustard, R. E. Milliken, B. L. Ehlmann, N. K. McKeown, W. M. Calvin, J. J. Wray, and J. L. Bishop. “Diversity of Mineralogy and Occurrences of Phyllosilicates on Mars.” AGU Fall Meeting (2008): #P43D-04. Link
20. A. S. McEwen, L. Tornabene, J. Grant, J. Wray, and J. Mustard. “Noachian Megabreccia on Mars.” AGU Fall Meeting (2008): #P43D-03. Link
19. B. L. Ehlmann, J. F. Mustard, A. A. Fraeman, O. S. Barnouin-Jha, J. J. Wray, S. L. Murchie, and the MRO CRISM Team. “Diverse Alteration Minerals Around Martian Impact Craters Revealed by MRO-CRISM: Indicators of Hydrothermal Activity or Subsurface Aqueous Alteration?” AGU Fall Meeting (2008): #P34A-04. Link
18. B. L. Ehlmann, J. F. Mustard, G. A. Swayze, J. J. Wray, O. S. Barnouin-Jha, J. L. Bishop, D. J. Des Marais, F. Poulet, L. H. Roach, R. E. Milliken, R. N. Clark, S. L. Murchie, and the MRO CRISM Team. “Phyllosilicates, Zeolites, and Carbonate Near Nili Fossae, Mars: Evidence for Distinct Environments of Aqueous Alteration.” Workshop on Martian Phyllosilicates: Recorders of Aqueous Processes? (October 21-23, 2008): #7019. Link
17. J. J. Wray, F. P. Seelos, S. L. Murchie, and S. W. Squyres. “Hydrated Mineral Exposures in the Southern Highlands.” Workshop on Martian Phyllosilicates: Recorders of Aqueous Processes? (October 21-23, 2008): #7018. Link
16. J. J. Wray, F. P. Seelos, S. L. Murchie, and S. W. Squyres. “Hydrated Minerals in the Martian Southern Highlands.” DPS Meeting 40 (2008): #03.04. Link
15. J. Wray. “Mawrth Vallis: Morphology and Stratigraphy from HiRISE.” 3rd MSL Landing Site Workshop (September 15-17, 2008), Monrovia, CA. Link
14. R. A. Beyer, F. C. Chuang, B. J. Thomson, M. P. Milazzo, J. J. Wray, and The HiRISE Team. “Martian slope streak brightening mechanisms.” Lunar and Planetary Science Conference 39 (2008): #2538. Link
13. N. T. Bridges, E. Gorbaty, R. A. Beyer, S. Byrne, B. J. Thomson, J. J. Wray, and the HiRISE Team. “Low Thermal Inertia and High Elevation Bedforms as Seen by the HiRISE Camera.” Lunar and Planetary Science Conference 39 (2008): #2108. Link
12. R. Sullivan, R. Arvidson, J. F. Bell III, M. Golombek, E. Guinness, R. Greeley, K. Herkenhoff, J. Johnson, S. Squyres, S. Thompson, P. Whelley, and J. Wray. “Wind-Driven Particle Mobility on Mars: Insights from MER Observations at ‘El Dorado’ and Surroundings at Gusev Crater.” Lunar and Planetary Science Conference 39 (2008): #2092. Link
    
    

    2007

11. C. Okubo, J. Wray, W. Jaeger, A. McEwen, and the HiRISE Science Team. “Recent Advances in Mars Tectonics Through the Eye of HiRISE.” Geological Society of America Annual Meeting (2007): #197-3. Link
10. J. Michalski, J. Wray, J.-P. Bibring, N. Mangold, and J. Bishop. “Mawrth Vallis.” 2nd MSL Landing Site Workshop (October 23-25, 2007), Pasadena, CA. Link
9. L. L. Tornabene, A. S. McEwen, G. R. Osinski, J. F. Mustard, and J. J. Wray. “MRO identification and characterization of volatile-rich impact melt bodies on Mars: Implications for valley network and phyllosilicate formation.” DPS Meeting 39 (2007): #40.04. Link
8. J. J. Wray, S. W. Squyres, B. L. Ehlmann, J. F. Mustard, and R. L. Kirk. “Phyllosilicate Stratigraphy near Mawrth Vallis, Mars: New Insights from Topography.” DPS Meeting 39 (2007): #14.04. Link
7. L. L. Tornabene, A. S. McEwen, G. R. Osinski, P. J. Mouginis-Mark, J. M. Boyce, R. M. E. Williams, J. J. Wray, J. A. Grant, and the HiRISE Team. “Impact Melting and the Role of Subsurface Volatiles: Implications for the Formation of Valley Networks and Phyllosilicate-Rich Lithologies on Early Mars.” 7th International Mars Conference (2007): #3288. Link
6. J. J. Wray, S. W. Squyres, B. L. Ehlmann, J. F. Mustard, and the HiRISE Team. “Meter-Scale Morphology and Stratigraphy of Phyllosilicate-Rich Outcrops in Mawrth Vallis.” 7th International Mars Conference (2007): #3119. Link
5. L. L. Tornabene, G. R. Osinski, A. S. McEwen, S. M. Pelkey, and J. J. Wray. “A possible impact origin for phyllosilicates on Mars: Examples from terrestrial impact melt-bearing lithologies.” Exploring Mars and its Earth Analogues, Second International Workshop (June 19-23, 2007), Trento, Italia. Link
4. L. L. Tornabene, A. S. McEwen, J. A. Grant, P. J. Mouginis-Mark, S. W. Squyres, J. J. Wray, and the HiRISE Team. “Evidence for the Role of Volatiles on Martian Impact Craters as Revealed by HiRISE.” Lunar and Planetary Science Conference 38 (2007): #2215. Link
3. J. J. Wray, S. W. Squyres, B. Ehlmann, and J. Mustard. “Morphology and Stratigraphy of Phyllosilicate-Rich Outcrops in Mawrth Vallis and Beyond.” Vernadsky-Brown Microsymposium 45, The Evolution of Climate and Weathering on Mars (March 10-11, 2007), Houston, TX. Link
   
   

   2006

2. J. J. Wray. “EAGLE (Enceladus Astrobiology & Geophysics Landing Expedition): Science Payload.” Enceladus Focus Group, Inaugural Meeting (October 8, 2006), Pasadena, CA. Link
   
   

   2005

1. J. J. Wray, M. C. Liu, and I. N. Reid. “New Debris Disks Around Low-Mass Stars.” Bulletin of the American Astronomical Society 37 (2005): 1166-1167. Link