World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
93
Citations
29504
World Ranking
219
National Ranking
114

Roger J. Phillips 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 Roger J. Phillips sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 476 publications — 97th percentile

97% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Roger J. Phillips 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 Roger J. Phillips sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 93 D-Index — 98th percentile

98% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Research.com Recognitions

  • 1990 - Fellow of American Geophysical Union (AGU)

Overview

Roger J. Phillips was affiliated with Washington University in St. Louis in the United States. Their research primarily focused on planetary sciences, covering various aspects of physics, astronomy, and earth and planetary sciences.

Their main fields of study included:

  • Physics and Astronomy
  • Earth and Planetary Sciences

Subfields within their work encompassed:

  • Astronomy and Astrophysics
  • Molecular Biology
  • Geophysics
  • Atmospheric Science
  • Statistical and Nonlinear Physics

The topics most frequently addressed in their research were:

  • Planetary Science and Exploration
  • Astro and Planetary Science
  • Geomagnetism and Paleomagnetism Studies
  • Geological and Geochemical Analysis
  • Geology and Paleoclimatology Research
  • Scientific Research and Discoveries

Their recent papers included:

  • "Timing of the martian dynamo: New constraints for a core field 4.5 and 3.7 Ga ago," 2020, published in Science Advances
  • "THE INTERIOR OF VENUS AND TECTONIC IMPLICATIONS," 2022, published in University of Arizona Press eBooks
  • "Fault Structure and Origin of Compressional Tectonic Features Within the Smooth Plains on Mercury," 2020, published in Journal of Geophysical Research Planets

Frequent co-authors working alongside Phillips included:

  • C. L. Johnson
  • Anna Mittelholz
  • Joshua M. Feinberg
  • B. Langlais
  • CATHERINE L. JOHNSON

Phillips contributed regularly to several publication venues, such as:

  • Science Advances
  • Journal of Geophysical Research Planets
  • University of Arizona Press eBooks

Among recognitions received in their career was the award of Fellow of the American Geophysical Union (AGU) in 1990.

Best Publications

  • Mars Orbiter Laser Altimeter: Experiment summary after the first year of global mapping of Mars

    David E. Smith;Maria T. Zuber;Herbert V. Frey;James B. Garvin

  • The Global Topography of Mars and Implications for Surface Evolution

    David E. Smith;Maria T. Zuber;Maria T. Zuber;Sean C. Solomon;Roger J. Phillips

  • The Crust of the Moon as Seen by GRAIL

    Mark A. Wieczorek;Gregory A. Neumann;Francis Nimmo;Walter S. Kiefer

  • Internal Structure and Early Thermal Evolution of Mars from Mars Global Surveyor Topography and Gravity

    Maria T. Zuber;Maria T. Zuber;Sean C. Solomon;Roger J. Phillips;David E. Smith

  • Gravity field of the Moon from the Gravity Recovery and Interior Laboratory (GRAIL) mission.

    Maria T. Zuber;David E. Smith;Michael M. Watkins;Sami W. Asmar

  • Ancient Geodynamics and Global-Scale Hydrology on Mars

    Roger J. Phillips;Maria T. Zuber;Maria T. Zuber;Sean C. Solomon;Matthew P. Golombek

  • Mars' volatile and climate history.

    Bruce M. Jakosky;Roger J. Phillips;Roger J. Phillips

  • Radar Soundings of the Subsurface of Mars

    Giovanni Picardi;Jeffrey J. Plaut;Daniela Biccari;Ornella Bombaci

  • The MESSENGER mission to Mercury: Scientific objectives and implementation

    Sean C. Solomon;Ralph L. McNutt;Robert E. Gold;Mario H. Acuña

  • Impact craters and Venus resurfacing history

    Roger J. Phillips;Richard F. Raubertas;Raymond E. Arvidson;Ila C. Sarkar

  • SHARAD sounding radar on the Mars Reconnaissance Orbiter

    Roberto Seu;Roger J. Phillips;Daniela Biccari;Roberto Orosei

  • Recent gullies on Mars and the source of liquid water

    Michael T. Mellon;Roger J. Phillips

  • Subsurface radar sounding of the south polar layered deposits of Mars.

    Jeffrey J. Plaut;Giovanni Picardi;Ali Safaeinili;Anton B. Ivanov

  • Potential anomalies on a sphere: Applications to the thickness of the lunar crust

    Mark A. Wieczorek;Roger J. Phillips

  • Radar Sounding Evidence for Buried Glaciers in the Southern Mid-Latitudes of Mars

    John W. Holt;Ali Safaeinili;Jeffrey J. Plaut;James W. Head

  • The “Procellarum KREEP Terrane”: Implications for mare volcanism and lunar evolution

    Mark A. Wieczorek;Roger J. Phillips

  • Venus tectonics: An overview of Magellan observations

    Sean C. Solomon;Suzanne E. Smrekar;Duane L. Bindschadler;Robert E. Grimm

  • Mars North Polar Deposits: Stratigraphy, Age, and Geodynamical Response

    Roger J. Phillips;Roger J. Phillips;Maria T. Zuber;Suzanne E. Smrekar;Michael T. Mellon

  • Localized gravity/topography admittance and correlation spectra on Mars: Implications for regional and global evolution

    Patrick J. McGovern;Sean C. Solomon;David E. Smith;Maria T. Zuber

  • Venus II--geology, geophysics, atmosphere, and solar wind environment

    S. W. Bougher;Donald M. Hunten;Roger J. Phillips

  • The crust of the Moon as seen by GRAIL

    M. A. Wieczorek;A. S. Konopliv;F. G. Lemoine;E. Mazarico

Frequent Co-Authors

Sean C. Solomon
Sean C. Solomon Lamont-Doherty Earth Observatory
James W. Head
James W. Head Brown University
Steven A. Hauck
Steven A. Hauck Case Western Reserve University
Gregory A. Neumann
Gregory A. Neumann Goddard Space Flight Center
Mark A. Wieczorek
Mark A. Wieczorek Institut de Physique du Globe de Paris
John W. Holt
John W. Holt University of Arizona
Jeffrey J. Plaut
Jeffrey J. Plaut Jet Propulsion Lab
Brian J. Anderson
Brian J. Anderson Johns Hopkins University Applied Physics Laboratory
Jeffrey C. Andrews-Hanna
Jeffrey C. Andrews-Hanna University of Arizona

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