James J. Wray

occupation: researcher

official website: wray.eas.gatech.edu

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Articles 57

Date

Title

Authors

2021-03

Widespread Exposures of Extensive Clean Shallow Ice in the Midlatitudes of Mars

Susan J. Conway, James J. Wray, Ingrid J. Daubar, Colin M. Dundas, Kaj Williams
2021-02

Igneous or Mud Volcanism on Mars? The Case Study of Hephaestus Fossae

James J. Wray, Angela M. Dapremont
2021-02

Compositional Mapping of the Nili Patera Feldspathic Unit: Extent and Implications for Formation

James J. Wray, Gabriel L. Eggers, Josef Dufek
2021-03

Modeling transmission windows in Titan’s lower troposphere: Implications for infrared spectrometers aboard future aerial and surface missions

Ralph D. Lorenz, Morgan Cable, Michael J. Malaska, James J. Wray
2021-05-30

Contemporary Liquid Water on Mars?

James J. Wray
2021-05

Insights into Mars mud volcanism using visible and near-infrared spectroscopy

James J. Wray
2020-05

Multiple mineral horizons in layered outcrops at Mawrth Vallis, Mars, signify changing geochemical environments on early Mars

Christina Viviano, Janice L. Bishop, Scott L. Murchie, Briony Horgan, James J. Wray
2020

Deposition of >3.7 Ga clay-rich strata of the Mawrth Vallis Group, Mars, in lacustrine, alluvial, and aeolian environments

James J. Wray, Damien Loizeau
2019-06-11

Landslides on Ceres: Inferences Into Ice Content and Layering in the Upper Crust

James J. Wray, Hanna Sizemore, Paul Michael Schenk, Thomas Platz
2019-03

The mid-IR spectral effects of darkening agents and porosity on the silicate surface features of airless bodies

Michael J. Poston, James J. Wray, Kevin Hand
2018-01-01

Exposed subsurface ice sheets in the Martian mid-latitudes

Colin M. Dundas, Ali Bramson, Lujendra Ojha, James J. Wray, Shane Byrne, Nathaniel E. Putzig, Donna Viola, Sarah Sutton, Erin Clark, John W. Holt, Michael Mellon, Alfred S. McEwen
2018-02

Wind-Eroded Crater Floors and Intercrater Plains, Terra Sabaea, Mars

Rossman P. Irwin, James J. Wray
2018-07-01

Constraints on the Metabolic Activity of Microorganisms in Atacama Surface Soils Inferred from Refractory Biomarkers: Implications for Martian Habitability and Biomarker Detection

Jennifer L. Eigenbrode, James J. Wray
2018-09

Mineralogic evidence for subglacial volcanism in the Sisyphi Montes region of Mars

Briony Horgan, James J. Wray
2017-02-24

A record of igneous evolution in Elysium, a major martian volcanic province

James J. Wray, Suniti Karunatillake
2017-09

Amazonian volcanism inside Valles Marineris on Mars

Petr Brož, Ernst Hauber, James J. Wray
2017-12-13

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

Matthew Chojnacki, Susan J. Conway, Lucia Marinangeli, Maurizio Pajola, Colin M. Dundas, Alfred S. McEwen, Tanya N. Harrison, Shane Byrne, Livio Tornabene, James J. Wray, Gabriele Cremonese, Antoine Pommerol, Marco Cardinale
2017-10

Seasonal Slumps in Juventae Chasma, Mars

Alfred S. McEwen, Lujendra Ojha, James J. Wray
2016-10-29

Xeropreservation of functionalized lipid biomarkers in hyperarid soils in the Atacama Desert.

Shane O'Reilly, Jennifer L. Eigenbrode, Amy J. Williams, James J. Wray
2016-04

Small edifice features in Chryse Planitia, Mars: Assessment of a mud volcano hypothesis

Alessio Murana, Goro Komatsu, Marjorie A. Chan, Jens Ormö, Marco Cardinale, Roberto Orosei, Chris H. Okubo, James J. Wray
2016-06

Magmatic complexity on early Mars as seen through a combination of orbital, in-situ and meteorite data

Stéphane Le Mouélic, Olivier Gasnault, Nicolas Mangold, Cathy Quantin-Nataf, Olivier Forni, Roger C. Wiens, Valérie Payré, Horton E. Newsom, James J. Wray, Nathan Bridges, Pierre-Yves Meslin, Patrick Pinet, Agnes Cousin, William Rapin, Michael J. Toplis, Sylvestre Maurice, Violaine Sautter, Pierre Beck
2016-07

The association of hydrogen with sulfur on Mars across latitudes, longitudes, and compositional extremes

Suniti Karunatillake, Olivier Gasnault, James J. Wray, Scott M. McLennan, Steven Squyres, A Deanne Rogers
2016-07

Discovery of alunite in Cross crater, Terra Sirenum, Mars: Evidence for acidic, sulfurous waters

Scott L. Murchie, Wendy M. Calvin, Ralph Milliken, John F. Mustard, Bethany L. Ehlmann, François Poulet, James J. Wray, Brigitte Gondet, Gregg A. Swayze, Roger N. Clark, Kimberly D Seelos
2016-04

Orbital evidence for more widespread carbonate-bearing rocks on Mars

Scott L. Murchie, Ralph Milliken, Bethany L. Ehlmann, Janice L. Bishop, James J. Wray, Kimberly D Seelos, Mary Beth Wilhelm
2015-03-23

Evidence for indigenous nitrogen in sedimentary and aeolian deposits from the Curiosity rover investigations at Gale crater, Mars

Jennifer C. Stern, Srishti Kashyap, James J. Wray, Daniel P. Glavin, Andrew Steele, Amy C. McAdam, Christopher McKay, José Antonio Rodríguez-Manfredi, Jennifer L. Eigenbrode, Alberto G. Fairén, Paul R. Mahaffy, Arnaud Buch, Caroline Freissinet
2015-09-28

Spectral evidence for hydrated salts in recurring slope lineae on Mars

Scott L. Murchie, Jennifer Hanley, Alfred S. McEwen, James J. Wray
2015-04-13

Transient liquid water and water activity at Gale crater on Mars

María-Paz Zorzano, Ari-Matti Harri, Edgard G. Rivera-Valentin, James J. Wray, Alfred S. McEwen, Rafael Navarro González, Ashwin R. Vasavada, Dawn Y. Sumner, David T. Vaniman, Morten Bo Madsen, Jesús Martínez-Frías, Craig Hardgrove, Osku Kemppinen
2015-05

Mixtures of clays and sulfates within deposits in western Melas Chasma, Mars

James J. Wray, Catherine Weitz, Eldar Z. Noe Dobrea
2015-09-25

Silicates on Iapetus from Cassini's composite infrared spectrometer

Michael J. Poston, James J. Wray, Kevin Hand
2015-10-29

Erratum: Corrigendum: Spectral evidence for hydrated salts in recurring slope lineae on Mars

Scott L. Murchie, Lujendra Ojha, Alfred S. McEwen, James J. Wray
2014-11-01

A new analysis of Mars "Special Regions": findings of the second MEPAG Special Regions Science Analysis Group (SR-SAG2).

Raina V Gough, John E. Hallsworth, Christopher R Omelon, Donna Viola, James J. Wray, James W. Head, Nadine G. Barlow, Michael Mellon, Alfred S. McEwen, Penelope Boston
2014-04

Valles Marineris dune sediment provenance and pathways

Matthew Chojnacki, James J. Wray

Human - wd:Q59836457

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