World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
48
Citations
11710
World Ranking
3736
National Ranking
1468

James J. Wray publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where James J. Wray sits on this spectrum.

38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38 publications 603+

This scientist: 246 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

James J. Wray D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where James J. Wray sits on this spectrum.

30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 48 D-Index — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

Overview

James J. Wray is affiliated with the Georgia Institute of Technology in the United States. Their research primarily spans the fields of physics and astronomy, with a particular focus on planetary science and exploration. Within these broader fields, their work touches on specialized subfields such as astronomy and astrophysics, atmospheric science, aerospace engineering, geophysics, and mechanics of materials.

Their research topics cover several key areas including planetary science and exploration, astro and planetary science, geology and paleoclimatology research, space science and extraterrestrial life, space exploration and technology, astrophysics and star formation studies, and geological and geochemical analysis.

Recent publications highlight the breadth of their work and involvement in Mars research and planetary studies. Notable papers include:

  • "Widespread Exposures of Extensive Clean Shallow Ice in the Midlatitudes of Mars," 2021, Journal of Geophysical Research Planets
  • "Multiple mineral horizons in layered outcrops at Mawrth Vallis, Mars, signify changing geochemical environments on early Mars," 2020, Icarus
  • "Contemporary Liquid Water on Mars?," 2020, Annual Review of Earth and Planetary Sciences
  • "Igneous or Mud Volcanism on Mars? The Case Study of Hephaestus Fossae," 2020, Journal of Geophysical Research Planets
  • "Insights into Mars mud volcanism using visible and near-infrared spectroscopy," 2021, Icarus

These publications reflect engagement with subjects related to Martian geology, volcanism, mineralogy, and the presence of water, which are central themes in planetary science and Mars exploration.

Frequent coauthors collaborating with James J. Wray include Angela M. Dapremont, Susan J. Conway, F. Rivera-Hernández, Jacob Adler, and W. B. Hoogendam. These collaborations indicate a network of research partnership within planetary and geophysical sciences.

Regarding publication venues, their work appears regularly in journals such as Abstracts with programs - Geological Society of America, Icarus, Journal of Geophysical Research Planets, arXiv (Cornell University), and Annual Review of Earth and Planetary Sciences. These venues are well-recognized in the fields of geology, planetary science, and astronomy.

Best Publications

  • Orbital Identification of Carbonate-Bearing Rocks on Mars

    Bethany L. Ehlmann;John F. Mustard;Scott L. Murchie;Francois Poulet

  • Identification of hydrated silicate minerals on Mars using MRO‐CRISM: Geologic context near Nili Fossae and implications for aqueous alteration

    Bethany L. Ehlmann;John F. Mustard;Gregg A. Swayze;Roger N. Clark

  • A synthesis of Martian aqueous mineralogy after 1 Mars year of observations from the Mars Reconnaissance Orbiter

    Scott L. Murchie;John F. Mustard;Bethany L. Ehlmann;Ralph E. Milliken

  • Spectral evidence for hydrated salts in recurring slope lineae on Mars

    Lujendra Ojha;Mary Beth Wilhelm;Mary Beth Wilhelm;Scott L. Murchie;Alfred S. McEwen

  • The Sample Analysis at Mars Investigation and Instrument Suite

    Paul R. Mahaffy;Christopher R. Webster;Michel Cabane;Pamela G. Conrad

  • Seasonal Flows on Warm Martian Slopes

    Alfred S. McEwen;Lujendra Ojha;Colin M. Dundas;Sarah S. Mattson

  • Volatile, Isotope, and Organic Analysis of Martian Fines with the Mars Curiosity Rover

    L. A. Leshin;P. R. Mahaffy;C. R. Webster;M. Cabane

  • Volatile and organic compositions of sedimentary rocks in Yellowknife Bay, Gale crater, Mars.

    Douglas W. Ming;P. D. Archer;D. P. Glavin;J. L. Eigenbrode

  • Transient liquid water and water activity at Gale crater on Mars

    F. Javier Martín-Torres;F. Javier Martín-Torres;María Paz Zorzano;Patricia Valentín-Serrano;Ari Matti Harri

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

    John D. Rummel;David W. Beaty;Melissa A. Jones;Corien Bakermans

  • Wind-driven particle mobility on Mars: Insights from Mars Exploration Rover observations at "El Dorado" and surroundings at Gusev Crater

    Robert J Sullivan;Raymond E Arvidson;Jim F Bell;Ralph Gellert

  • Recurring slope lineae in equatorial regions of Mars

    Alfred S. McEwen;Colin M. Dundas;Sarah S. Mattson;Anthony D. Toigo

  • In situ evidence for continental crust on early Mars

    V. Sautter;M. J. Toplis;R. C. Wiens;A. Cousin

  • Exposed subsurface ice sheets in the Martian mid-latitudes.

    Colin M. Dundas;Ali M. Bramson;Lujendra Ojha;James J. Wray

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

    Jennifer C. Stern;Brad Sutter;Caroline Freissinet;Rafael Navarro-González

  • Compositional stratigraphy of clay‐bearing layered deposits at Mawrth Vallis, Mars

    J.J. Wray;B.L. Ehlmann;S. W. Squyres;J.F. Mustard

  • Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars

    J. J. Wray;R. E. Milliken;C. M. Dundas;G. A. Swayze

  • The High Resolution Imaging Science Experiment (HiRISE) during MRO’s Primary Science Phase (PSP)

    Alfred S. McEwen;Maria E. Banks;Nicole Baugh;Kris Becker

  • Identification of the Ca-sulfate bassanite in Mawrth Vallis, Mars

    James J. Wray;Steven W. Squyres;Leah H. Roach;Janice L. Bishop

  • A Closer Look at Water-Related Geologic Activity on Mars

    A. S. Mcewen;C. J. Hansen;W. A. Delamere;E. M. Eliason

Frequent Co-Authors

Alfred S. McEwen
Alfred S. McEwen University of Arizona
Scott L. Murchie
Scott L. Murchie Johns Hopkins University Applied Physics Laboratory
Shane Byrne
Shane Byrne University of Arizona
Colin M. Dundas
Colin M. Dundas United States Geological Survey
Frank P. Seelos
Frank P. Seelos Johns Hopkins University Applied Physics Laboratory
Livio L. Tornabene
Livio L. Tornabene University of Western Ontario
Paul R. Mahaffy
Paul R. Mahaffy Goddard Space Flight Center
Janice L. Bishop
Janice L. Bishop Search for Extraterrestrial Intelligence
Ralph E. Milliken
Ralph E. Milliken Brown University
Andrew Steele
Andrew Steele Carnegie Institution for Science

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