World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
36
Citations
9631
World Ranking
7043
National Ranking
2432

Keith Putirka 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 Keith Putirka 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: 128 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Keith Putirka 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 Keith Putirka 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: 36 D-Index — 13th percentile

13% 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

  • Fellow of the Geological Society of America
  • Fellow of the Geological Society of America
  • Fellow of the Geological Society of America

Overview

Keith Putirka is affiliated with California State University, Fresno in the United States. Their research primarily spans the fields of Earth and Planetary Sciences, with a focus on geophysics, astronomy and astrophysics, artificial intelligence, mechanics of materials, and ocean engineering.

The scientist's research covers several main topics including geological and geochemical analysis, high-pressure geophysics and materials, geochemistry and geologic mapping, astro and planetary science, geological and tectonic studies in Latin America, stellar, planetary, and galactic studies, and hydrocarbon exploration and reservoir analysis.

Frequent co-authors collaborating with Keith Putirka include:

  • Cathy J. Busby
  • Alicia Manzo
  • Alison Graettinger
  • Teresa Orozco-Esquivel
  • Susan M. DeBari

They have published extensively in venues such as:

  • Abstracts with programs - Geological Society of America
  • Reviews in Mineralogy and Geochemistry
  • American Mineralogist
  • arXiv (Cornell University)
  • Nature Communications

Some of the recent papers by Keith Putirka include:

  • "Mineral compositions and thermobarometry of basalts and boninites recovered during IODP Expedition 352 to the Bonin forearc," 2020, American Mineralogist
  • "Polluted white dwarfs reveal exotic mantle rock types on exoplanets in our solar neighborhood," 2021, Nature Communications
  • "Exoplanet Mineralogy," 2024, Reviews in Mineralogy and Geochemistry
  • "Multi-scale, open-system magmatic and sub-solidus processes contribute to the chemical and isotopic characteristics of the Jurassic Guadalupe Igneous Complex, Sierra Nevada, California, USA," 2024, Geosphere
  • "GEOLOGY OF A LARGE INTACT EXTENSIONAL OCEANIC ARC CRUSTAL SECTION WITH SUPERIOR EXPOSURES: CRETACEOUS ALISITOS ARC, BAJA CALIFORNIA (MEXICO)," 2023, Abstracts with programs - Geological Society of America

Keith Putirka has contributed to book publications with the Geological Society of America, including:

  • Geology of a Large Intact Extensional Oceanic Arc Crustal Section with Superior Exposures: Cretaceous Alisitos Arc, Baja California (Mexico), 2023

The scientist has been recognized as a Fellow of the Geological Society of America. Their body of work covers a diverse range of subjects, linking fundamental geochemical and geophysical processes to broader planetary and astronomical contexts.

Best Publications

  • Thermometers and Barometers for Volcanic Systems

    Keith D. Putirka

  • Thermobarometry of mafic igneous rocks based on clinopyroxene-liquid equilibria, 0–30 kbar

    Keith Putirka;Marie Johnson;Rosamond Kinzler;John Longhi

  • New clinopyroxene-liquid thermobarometers for mafic, evolved, and volatile-bearing lava compositions, with applications to lavas from Tibet and the Snake River Plain, Idaho

    Keith D. Putirka;Haig Mikaelian;Frederick Ryerson;Henry Shaw

  • Amphibole thermometers and barometers for igneous systems and some implications for eruption mechanisms of felsic magmas at arc volcanoes

    Keith Putirka

  • Ambient and excess mantle temperatures, olivine thermometry, and active vs. passive upwelling

    Keith D. Putirka;Michael Perfit;F.J. Ryerson;Matthew G. Jackson

  • Mantle potential temperatures at Hawaii, Iceland, and the mid-ocean ridge system, as inferred from olivine phenocrysts: Evidence for thermally driven mantle plumes

    Keith D. Putirka

  • Igneous thermometers and barometers based on plagioclase + liquid equilibria: Tests of some existing models and new calibrations

    Keith D. Putirka

  • A new clinopyroxene-liquid barometer, and implications for magma storage pressures under Icelandic rift zones

    David A. Neave;Keith D. Putirka

  • Clinopyroxene + liquid equilibria to 100 kbar and 2450 K

    Keith Putirka

  • Excess temperatures at ocean islands: Implications for mantle layering and convection

    Keith Putirka

  • A new test for equilibrium based on clinopyroxene-melt pairs: Clues on the solidification temperatures of Etnean alkaline melts at post-eruptive conditions

    Silvio Mollo;Keith Putirka;Valeria Misiti;Michele Soligo

  • Minerals, Inclusions And Volcanic Processes

    Keith D. Putirka;Frank J. Tepley

  • Rates and styles of planetary cooling on Earth, Moon, Mars, and Vesta, using new models for oxygen fugacity, ferric-ferrous ratios, olivine-liquid Fe-Mg exchange, and mantle potential temperature

    Keith Putirka

  • Mineralogy and composition of the oceanic mantle

    Keith Putirka;F. J. Ryerson;Michael Perfit;W. Ian Ridley

  • A New Model to Estimate Deep-level Magma Ascent Rates, with Applications to Mt. Etna (Sicily, Italy)

    Pietro Armienti;Cristina Perinelli;Keith D. Putirka

  • Mafic–felsic magma mixing limited by reactive processes: A case study of biotite-rich rinds on mafic enclaves

    Michael J. Farner;Cin-Ty A. Lee;Keith D. Putirka

  • Down the Crater: Where Magmas are Stored and Why They Erupt

    Keith D. Putirka

  • Melting depths and mantle heterogeneity beneath Hawaii and the East Pacific Rise: Constraints from Na/Ti and rare earth element ratios

    Unknown

  • Magma transport at Hawaii: Inferences based on igneous thermobarometry

    Keith Putirka

  • The tectonic significance of high-K2O volcanism in the Sierra Nevada, California

    Keith Putirka;Cathy J. Busby

  • Plagioclase–melt (dis)equilibrium due to cooling dynamics: Implications for thermometry, barometry and hygrometry

    Silvio Mollo;Keith Putirka;Gianluca Iezzi;Pierdomenico Del Gaudio

Frequent Co-Authors

Scott R. Paterson
Scott R. Paterson University of Southern California
Silvio Mollo
Silvio Mollo Sapienza University of Rome
Phillip B. Gans
Phillip B. Gans University of California, Santa Barbara
Pietro Armienti
Pietro Armienti University of Pisa
Piergiorgio Scarlato
Piergiorgio Scarlato National Institute of Geophysics and Volcanology
Paul R. Renne
Paul R. Renne Berkeley Geochronology Center
Frederick J. Ryerson
Frederick J. Ryerson Lawrence Livermore National Laboratory
Matthew G. Jackson
Matthew G. Jackson University of California, Santa Barbara
Brian Cousens
Brian Cousens Carleton University
Dylan H. Rood
Dylan H. Rood Imperial College London

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