World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
38
Citations
7151
World Ranking
8554
National Ranking
3057

William K. Hart publication distribution in Environmental Sciences in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where William K. Hart sits on this spectrum.

41–50 publications: 21 scientists 51–60 publications: 62 scientists 61–70 publications: 133 scientists 71–80 publications: 257 scientists 81–90 publications: 361 scientists 91–100 publications: 440 scientists 101–110 publications: 492 scientists 111–120 publications: 541 scientists 121–130 publications: 617 scientists 131–140 publications: 544 scientists 141–150 publications: 541 scientists 151–160 publications: 539 scientists 161–170 publications: 444 scientists 171–180 publications: 444 scientists 181–190 publications: 400 scientists 191–200 publications: 377 scientists 201–210 publications: 318 scientists 211–220 publications: 283 scientists 221–230 publications: 263 scientists 231–240 publications: 220 scientists 241–250 publications: 217 scientists 251–260 publications: 180 scientists 261–270 publications: 181 scientists 271–280 publications: 155 scientists 281–290 publications: 130 scientists 291–300 publications: 127 scientists 301–310 publications: 130 scientists 311–320 publications: 85 scientists 321–330 publications: 106 scientists 331–340 publications: 80 scientists 341–350 publications: 83 scientists 351–360 publications: 75 scientists 361–370 publications: 69 scientists 371–380 publications: 52 scientists 381–390 publications: 54 scientists 391–400 publications: 56 scientists 401–410 publications: 44 scientists 411–420 publications: 40 scientists 421–430 publications: 36 scientists 431–440 publications: 25 scientists 441–450 publications: 25 scientists 451–460 publications: 32 scientists 461–470 publications: 29 scientists 471–480 publications: 21 scientists 481–490 publications: 26 scientists 491–500 publications: 25 scientists 501–510 publications: 17 scientists 511–520 publications: 18 scientists 521–530 publications: 15 scientists 531–540 publications: 22 scientists 541–550 publications: 12 scientists 551–560 publications: 15 scientists 561–570 publications: 11 scientists 571–580 publications: 19 scientists 581–590 publications: 9 scientists 591–600 publications: 9 scientists 601–610 publications: 7 scientists 611–620 publications: 11 scientists 621–630 publications: 5 scientists 631–640 publications: 5 scientists 641–650 publications: 6 scientists 651–660 publications: 3 scientists 661–670 publications: 3 scientists 671–680 publications: 4 scientists 681–686 publications: 3 scientists 687+ publications: 100 scientists
41 publications 687+

This scientist: 78 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 687 publications or more.

William K. Hart D-index placement in Environmental Sciences in 2026

The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where William K. Hart sits on this spectrum.

30 D-Index: 12 scientists 31 D-Index: 26 scientists 32 D-Index: 51 scientists 33 D-Index: 88 scientists 34 D-Index: 123 scientists 35 D-Index: 163 scientists 36 D-Index: 206 scientists 37 D-Index: 267 scientists 38 D-Index: 265 scientists 39 D-Index: 275 scientists 40 D-Index: 321 scientists 41 D-Index: 343 scientists 42 D-Index: 305 scientists 43 D-Index: 336 scientists 44 D-Index: 330 scientists 45 D-Index: 348 scientists 46 D-Index: 291 scientists 47 D-Index: 275 scientists 48 D-Index: 272 scientists 49 D-Index: 273 scientists 50 D-Index: 263 scientists 51 D-Index: 232 scientists 52 D-Index: 266 scientists 53 D-Index: 217 scientists 54 D-Index: 199 scientists 55 D-Index: 177 scientists 56 D-Index: 202 scientists 57 D-Index: 204 scientists 58 D-Index: 166 scientists 59 D-Index: 177 scientists 60 D-Index: 166 scientists 61 D-Index: 152 scientists 62 D-Index: 143 scientists 63 D-Index: 150 scientists 64 D-Index: 124 scientists 65 D-Index: 119 scientists 66 D-Index: 120 scientists 67 D-Index: 118 scientists 68 D-Index: 82 scientists 69 D-Index: 98 scientists 70 D-Index: 94 scientists 71 D-Index: 105 scientists 72 D-Index: 74 scientists 73 D-Index: 84 scientists 74 D-Index: 70 scientists 75 D-Index: 67 scientists 76 D-Index: 78 scientists 77 D-Index: 60 scientists 78 D-Index: 59 scientists 79 D-Index: 52 scientists 80 D-Index: 47 scientists 81 D-Index: 38 scientists 82 D-Index: 48 scientists 83 D-Index: 42 scientists 84 D-Index: 42 scientists 85 D-Index: 43 scientists 86 D-Index: 29 scientists 87 D-Index: 37 scientists 88 D-Index: 29 scientists 89 D-Index: 30 scientists 90 D-Index: 34 scientists 91 D-Index: 20 scientists 92 D-Index: 22 scientists 93 D-Index: 17 scientists 94 D-Index: 19 scientists 95 D-Index: 24 scientists 96 D-Index: 21 scientists 97 D-Index: 20 scientists 98 D-Index: 24 scientists 99 D-Index: 17 scientists 100 D-Index: 17 scientists 101 D-Index: 21 scientists 102 D-Index: 25 scientists 103 D-Index: 18 scientists 104 D-Index: 26 scientists 105 D-Index: 19 scientists 106 D-Index: 15 scientists 107 D-Index: 10 scientists 108 D-Index: 13 scientists 109 D-Index: 15 scientists 110 D-Index: 12 scientists 111 D-Index: 8 scientists 112 D-Index: 7 scientists 113 D-Index: 9 scientists 114 D-Index: 6 scientists 115 D-Index: 12 scientists 116 D-Index: 7 scientists 117 D-Index: 8 scientists 118 D-Index: 3 scientists 119 D-Index: 5 scientists 120 D-Index: 7 scientists 121 D-Index: 2 scientists 122 D-Index: 4 scientists 123 D-Index: 8 scientists 124 D-Index: 7 scientists 125+ D-Index: 99 scientists
30 D-Index 125+

This scientist: 38 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 125 D-Index or more.

Overview

William K. Hart is affiliated with Miami University in the United States. Their research primarily falls within the field of Earth and Planetary Sciences, encompassing a range of subfields including Geophysics, Atmospheric Science, Paleontology, Artificial Intelligence, and Geology. Their work addresses diverse topics related to geology, geochemistry, paleoclimatology, and archaeology.

The scientist's publication record includes significant contributions to multiple areas, particularly focusing on geological and geochemical analysis, mapping, and exploration. Key research topics include:

  • Geology and Paleoclimatology Research
  • Geological and Geochemical Analysis
  • Geochemistry and Geologic Mapping
  • Geological Studies and Exploration
  • Pleistocene-Era Hominins and Archaeology
  • Archaeology and ancient environmental studies
  • Geological Formations and Processes Exploration

William K. Hart's recent scholarly papers highlight their engagement with geological formations and the broader implications of geochronology and stratigraphy. Notable papers include:

  • Geochemical and Stratigraphic Analysis of the Chisana Formation, Wrangellia Terrane, Eastern Alaska: Insights Into Early Cretaceous Magmatism and Tectonics Along the Northern Cordilleran Margin, 2020, published in Tectonics
  • Integrative geochronology calibrates the Middle and Late Stone Ages of Ethiopia's Afar Rift, 2021, published in Proceedings of the National Academy of Sciences
  • GEOCHEMICAL AND STRATIGRAPHIC ANALYSIS OF THE CHISANA FORMATION, INSULAR TERRANES, EASTERN ALASKA: EARLY CRETACEOUS MAGMATISM AND TECTONICS ALONG THE NORTHERN CORDILLERAN MARGIN, 2020, published in Abstracts with programs - Geological Society of America
  • PRIMITIVE HIGH-AL OLIVINE THOLEIITES OF THE PACIFIC NORTHWEST REVISITED - INSIGHTS FROM COMBINED ELEMENTAL AND ISOTOPIC DATA, 2021, published in Abstracts with programs - Geological Society of America
  • NEW MAPPING AND TEPHROCHRONOLOGY AT HAGERMAN FOSSIL BEDS NATIONAL MONUMENT, IDAHO, USA - A PROJECT DECADES IN THE MAKING, 2021, published in Abstracts with programs - Geological Society of America

The scientist frequently publishes in venues such as Abstracts with programs - Geological Society of America, which accounts for the majority of their publications. Other notable publication venues include Tectonics, Proceedings of the National Academy of Sciences, and the Journal of Human Evolution.

Throughout their career, William K. Hart has collaborated repeatedly with several researchers, indicating established partnerships in their scientific endeavors. Frequent co-authors include Elmira Wan, Laura C. Walkup, Kari A. Prassack, Mark E. Stelten, and Anthony F. Pivarunas.

Best Publications

  • Environment and Behavior of 2.5-Million-Year-Old Bouri Hominids

    Jean de Heinzelin;J. Desmond Clark;Tim White;William Hart

  • The characteristics and chronology of the earliest Acheulean at Konso, Ethiopia

    Yonas Beyene;Shigehiro Katoh;Giday WoldeGabriel;William K. Hart

  • Stratigraphic, chronological and behavioural contexts of Pleistocene Homo sapiens from Middle Awash, Ethiopia.

    J. Desmond Clark;Yonas Beyene;Giday WoldeGabriel;William K. Hart

  • Remains of Homo erectus from Bouri, Middle Awash, Ethiopia

    Berhane Asfaw;W. Henry Gilbert;Yonas Beyene;William K. Hart

  • Ecological and temporal placement of early Pliocene hominids at Aramis, Ethiopia

    Giday WoldeGabriel;Tim D. White;Gen Suwa;Paul Renne

  • Basaltic volcanism in Ethiopia: Constraints on continental rifting and mantle interactions

    William K. Hart;Giday WoldeGabriel;Robert C. Walter;Stanley A. Mertzman

  • Asa Issie, Aramis and the origin of Australopithecus

    Tim D. White;Tim D. White;Giday WoldeGabriel;Berhane Asfaw;Stan Ambrose

  • Geology and palaeontology of the Late Miocene Middle Awash valley, Afar rift, Ethiopia

    Giday WoldeGabriel;Yohannes Haile-Selassie;Paul R. Renne;William K. Hart

  • African Homo erectus: old radiometric ages and young Oldowan assemblages in the Middle Awash Valley, Ethiopia.

    J. D. Clark;J. de Heinzelin;K. D. Schick;W. K. Hart

  • Crustal genesis on the Oregon Plateau

    Richard W. Carlson;William K. Hart

  • New discoveries of Australopithecus at Maka in Ethiopia

    T D White;G Suwa;W K Hart;R C Walter

  • New age constraints on the timing of volcanism and tectonism in the northern Main Ethiopian Rift southern Afar transition zone (Ethiopia)

    Tadiwos Chernet;William K. Hart;James L. Aronson;Robert C. Walter

  • Use of probability distribution functions for discriminating between cloud and aerosol in lidar backscatter data

    Zhaoyan Liu;Mark A. Vaughan;David M. Winker;Chris A. Hostetler

  • The geological, isotopic, botanical, invertebrate, and lower vertebrate surroundings of Ardipithecus ramidus.

    Giday WoldeGabriel;Stanley H. Ambrose;Doris Barboni;Raymonde Bonnefille

  • Areal distribution and age of low-K, high-alumina olivine tholeiite magmatism in the northwestern Great Basin

    William K. Hart;James L. Aronson;Stanley A. Mertzman

  • Chronostratigraphy of the Miocene-Pliocene Sagantole Formation, Middle Awash Valley, Afar rift, Ethiopia

    Paul R. Renne;Paul R. Renne;Giday WoldeGabriel;William K. Hart;Grant Heiken

  • Chemical and isotopic evidence for mixing between depleted and enriched mantle, northwestern U.S.A.

    Unknown

  • Distribution and geochronology of Oregon Plateau (U.S.A.) flood basalt volcanism: The Steens Basalt revisited

    Matthew E. Brueseke;Matthew T. Heizler;William K. Hart;Stanley A. Mertzman

  • Lithosphere-scale thrusting in the western U.S. Cordillera as constrained by Sr and Nd isotopic transitions in Neogene volcanic rocks

    William P. Leeman;John S. Oldow;William K. Hart

  • Flood Basalt Volcanism in the Northwestern United States

    Richard W. Carlson;William K. Hart

  • Early Pleistocene Homo erectus fossils from Konso, southern Ethiopia

    Gen Suwa;Berhane Asfaw;Yohannes Haile-Selassie;Tim White

  • Mio-Pliocene mammals from the Middle Awash, Ethiopia

    Yohannes Haile-Selassie;Giday Woldegabriel;Tim D White;Raymond L Bernor

  • Radiogenic Os in primitive basalts from the northwestern U.S.A.: Implications for petrogenesis

    William K. Hart;Richard W. Carlson;Steven B. Shirey

Frequent Co-Authors

Giday WoldeGabriel
Giday WoldeGabriel Los Alamos National Laboratory
Paul R. Renne
Paul R. Renne Berkeley Geochronology Center
Gen Suwa
Gen Suwa University of Tokyo
Richard W. Carlson
Richard W. Carlson Carnegie Institution for Science
Grant Heiken
Grant Heiken Los Alamos National Laboratory
Stanley H. Ambrose
Stanley H. Ambrose University of Illinois at Urbana-Champaign
Stanley A. Mertzman
Stanley A. Mertzman Franklin & Marshall College
Nicholas J. G. Pearce
Nicholas J. G. Pearce Aberystwyth University
Brian S. Currie
Brian S. Currie Miami University

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