Peer-reviewed publications

      * indicates member of Wray research group

Citations tracked on Google Scholar or ResearcherID

  1. M.-P. Zorzano, F. J. Martín-Torres, S. Vázquez-Martín, A. Delgado-Bonal, J. Wray, and C. Cockell. “Thermal environment of the Martian regolith and implications for life.” Submitted (4/2015).
  2. 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 flows on Mars.” In review (4/2015).
  3. G. Komatsu, C. H. Okubo, J. J. Wray, R. Gallagher, M. Cardinale, L. Ojha*, R. Orosei, M. A. Chan, A. Murana, and J. Ormö. “Small mounds in Chryse Planitia, Mars: Assessment of a mud volcano hypothesis.” In revision (4/2014).
  4. V. Sautter, and 25 coauthors including J. J. Wray. “In-situ evidence for continental crust on early Mars.” Revised (3/2015).
  5. F. J. Martín-Torres, and 24 coauthors including J. Wray. “Transient liquid water and water activity at Gale crater on Mars.” Nature Geosci. 8, 357-361. Link ---> Nature Geoscience cover story
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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)
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. J. J. Wray (2013). “Gale crater: the Mars Science Laboratory/Curiosity Rover Landing Site” (Invited Review). Int. J. Astrobiol. 12, 25-38. Link
  24. 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
  25. 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
  26. 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
  27. 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
  28. J. J. Wray and B. L. Ehlmann (2011). “Geology of possible Martian methane source regions.” Planet. Space Sci. 59, 196–202. Link
  29. 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 ---> Most cited JGR-Planets paper published 2011-Present
  30. 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
  31. 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
  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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
  46. 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

Conference presentations

      * indicates member of Wray research group

    2015

  1. 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).
  2. 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).
  3. V. Sautter, M. Toplis, A. Cousin, C. Fabre, N. Mangold, O. Forni, O. Gasnault, A. Ollila, W. Rapin, M. Fisk, J. Blank, P.-Y. Meslin, R. Wiens, S. Maurice, J. Lasue, J. Wray, H Newsom, N. Lanza, and ChemCam Team. “Feldspar-bearing igneous rock at Gale (sol 13-800): Part II.” European Planetary Science Congress (2015).
  4. 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
  5. 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
  6. N. A. Cabrol, and 27 coauthors including J. Wray. “Roadmap to biosignature exploration on Mars.” Astrobiology Science Conference (2015): #7010. Link
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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

  13. 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
  14. 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
  15. 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.
  16. 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
  17. 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
  18. 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
  19. 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
  20. A. McEwen, and 21 coauthors including J. Wray. “Recurring Slope Lineae on Mars.” 8th International Mars Conference (2014): #1149. Link
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. 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
  32. 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
  33. 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

  34. 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.
  35. 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.
  36. 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.
  37. 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.
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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
  46. 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
  47. 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
  48. 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
  49. 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
  50. 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
  51. 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
  52. 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
  53. 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
  54. 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
  55. 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
  56. 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
  57. 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

  58. S. E. Ackiss* and J. J. Wray. “Hydrated Sulfates in the Southern High Latitudes of Mars.” AGU Fall Meeting (2012): #P11E-1860.
  59. 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.
  60. 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
  61. 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
  62. J. J. Wray. “The Scientific Necessity of Landing at Diverse Sites on Mars.” Concepts and Approaches for Mars Exploration (2012): #4380. Link
  63. 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
  64. 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
  65. 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
  66. 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
  67. 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
  68. 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
  69. 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
  70. G. R. Osinski, L. L. Tornabene, and J. J. Wray. “Impact craters and aqueous mineral phases on Mars.” Astrobiology Science Conference (2012). Link
  71. 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
  72. 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
  73. 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
  75. 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
  76. 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
  77. 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
  78. 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
  79. 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

  80. 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
  81. J. J. Wray. “Rovers and orbiters reveal wide-ranging aqueous conditions on Mars.” Geological Society of America Annual Meeting (2011): #167-7. Link
  82. 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
  83. 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
  84. 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
  85. 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
  86. 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
  87. 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
  88. 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
  89. J. Wray. “Mineralogic diversity at Holden crater.” 5th MSL Landing Site Workshop (May 16-18, 2011), Monrovia, CA. Link
  90. 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
  91. 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
  92. 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
  93. 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
  94. 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
  95. 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
  96. 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
  97. 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
  98. 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
  99. 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
  100. 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
  101. 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

  102. 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
  103. 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
  104. J. Wray. “Mineralogic diversity at Holden crater.” 4th MSL Landing Site Workshop (September 27-29, 2010), Monrovia, CA. Link
  105. 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
  106. 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
  107. 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
  108. 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
  109. 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
  110. 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
  111. 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
  112. 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

  113. 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
  114. 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
  115. 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
  116. 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
  117. 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
  118. 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
  119. 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
  120. 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
  121. 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
  122. 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
  123. 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
  124. 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

  125. 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
  126. 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
  127. 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
  128. A. S. McEwen, L. Tornabene, J. Grant, J. Wray, and J. Mustard. “Noachian Megabreccia on Mars.” AGU Fall Meeting (2008): #P43D-03. Link
  129. 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
  130. 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
  131. 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
  132. 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
  133. J. Wray. “Mawrth Vallis: Morphology and Stratigraphy from HiRISE.” 3rd MSL Landing Site Workshop (September 15-17, 2008), Monrovia, CA. Link
  134. 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
  135. 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
  136. 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

  137. 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
  138. 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
  139. 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
  140. 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
  141. 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
  142. 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
  143. 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
  144. 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
  145. 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

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

    2005

  147. 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

Popular science writing

  1. “Marathon Martian: Rovers go the distance to explore ‘fertile’ Mars.” GT Amplifier Blog, March 26, 2015. Link
  2. “Mars MAVEN mission successfully launches.” GT Amplifier Blog, November 19, 2013. Link
  3. “Mars exploration: Caching in on the clays.” CNN.com, January 4, 2013. Link
  4. “5 reasons to be excited about Curiosity.” CNN.com, August 8, 2012. Link
  5. “Landing on Mars in just one month!” Atlanta Spaceport Blog, July 4, 2012. Link
  6. “Europa on the Ropes.” The Planetary Society Blog, June 11, 2011. Link
  7. “Fracture fills and alteration on Mars.” IAG Planetary Geomorphology Working Group Image of the Month, May 2011. Link