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Jennifer A. Clack 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 Jennifer A. Clack 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+

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

Jennifer A. Clack 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 Jennifer A. Clack 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+

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

Research.com Recognitions

  • 2009 - Fellow of the American Academy of Arts and Sciences

Overview

Jennifer A. Clack was affiliated with the University of Cambridge in the United Kingdom. Their research contributed notably to the fields of Earth and Planetary Sciences and Environmental Science, with a particular focus on Paleontology, Nature and Landscape Conservation, Global and Planetary Change, and Anthropology as subfields.

The scientific topics covered by their work included Paleontology and Evolutionary Biology, Evolution and Paleontology Studies, Ichthyology and Marine Biology, Amphibian and Reptile Biology, and Pleistocene-Era Hominins and Archaeology.

Frequent collaborators with Jennifer A. Clack included:

  • Timothy R. Smithson
  • Marcello Ruta
  • Stephanie E. Pierce
  • Esther L. Beeby
  • Blake V. Dickson

Research was published regularly in several venues, including:

  • Fossil Record
  • Earth and Environmental Science Transactions of the Royal Society of Edinburgh
  • Journal of Vertebrate Paleontology
  • Nature
  • Science Advances

Selected recent papers authored or co-authored by Jennifer A. Clack include:

  • Functional adaptive landscapes predict terrestrial capacity at the origin of limbs, 2020, Nature
  • Evolution of forelimb musculoskeletal function across the fish-to-tetrapod transition, 2021, Science Advances
  • The smallest known Devonian tetrapod shows unexpectedly derived features, 2020, Royal Society Open Science
  • A review of the stem amniote Eldeceeon rolfei from the Viséan of East Kirkton, Scotland, 2020, Earth and Environmental Science Transactions of the Royal Society of Edinburgh
  • A Mississippian (early Carboniferous) tetrapod showing early diversification of the hindlimbs, 2022, Communications Biology

Jennifer A. Clack was recognized by the American Academy of Arts and Sciences, becoming a Fellow in 2009.

Best Publications

  • Gaining Ground - The Origin and Evolution of Tetrapods

    Jennifer A. Clack

  • Polydactyly in the earliest known tetrapod limbs

    M. I. Coates;J. A. Clack

  • Fish-like gills and breathing in the earliest known tetrapod

    M. I. Coates;J. A. Clack

  • Lower jaws, lower tetrapods–a review based on the Devonian genus Acanthostega

    Per Erik Ahlberg;Jennifer A. Clack

  • Devonian climate change, breathing, and the origin of the tetrapod stem group.

    Jennifer A. Clack

  • An early tetrapod from ‘Romer's Gap’

    J. A. Clack

  • The axial skeleton of the Devonian tetrapod Ichthyostega

    Per Erik Ahlberg;Jennifer A. Clack;Henning Blom;Henning Blom

  • The Fin to Limb Transition: New Data, Interpretations, and Hypotheses from Paleontology and Developmental Biology

    Jennifer A. Clack

  • Pederpes finneyae, an articulated tetrapod from the tournaisian of Western Scotland

    J. A. Clack;S. M. Finney

  • ROMER's gap: tetrapod origins and terrestriality

    Michael I. Coates;Jennifer A. Clack

  • Discovery of the earliest-known tetrapod stapes.

    Clack Ja

  • A uniquely specialized ear in a very early tetrapod.

    J. A. Clack;Per E. Ahlberg;Per E. Ahlberg;S. M. Finney;P. Dominguez Alonso

  • Ventastega curonica and the origin of tetrapod morphology

    Per E. Ahlberg;Jennifer A. Clack;Ervīns Lukševičs;Henning Blom

  • Rapid braincase evolution between Panderichthys and the earliest tetrapods

    Per E. Ahlberg;Jennifer A. Clack;Ervīns Luks̆evic̆s

  • Devonian tetrapod trackways and trackmakers; a review of the fossils and footprints

    J.A. Clack

  • An amniote-like skeleton from the Early Carboniferous of Scotland

    R. L. Paton;T. R. Smithson;J. A. Clack

  • Earliest Carboniferous tetrapod and arthropod faunas from Scotland populate Romer's Gap

    Timothy R. Smithson;Stanley P. Wood;John E. A. Marshall;Jennifer A. Clack

  • Phylogenetic and environmental context of a Tournaisian tetrapod fauna

    Jennifer A. Clack;Carys E. Bennett;David K. Carpenter;Sarah J. Davies

  • Palaeogeography: Devonian tetrapod from western Europe.

    Gaël Clément;Per E Ahlberg;Alain Blieck;Henning Blom

  • Earliest known tetrapod braincase and the evolution of the stapes and fenestra ovalis

    J. A. Clack

  • Palaeontology: A firm step from water to land

    Per Erik Ahlberg;Jennifer A. Clack

Frequent Co-Authors

John E. A. Marshall
John E. A. Marshall University of Southampton
John R. Hutchinson
John R. Hutchinson Royal Veterinary College
Michael I. Coates
Michael I. Coates University of Chicago
Melanie J. Leng
Melanie J. Leng University of Nottingham
Paul Tafforeau
Paul Tafforeau European Synchrotron Radiation Facility
Richard A. Ketcham
Richard A. Ketcham The University of Texas at Austin
Charles B. Kimmel
Charles B. Kimmel University of Oregon
John A. Long
John A. Long Flinders University
Adrian M. Lister
Adrian M. Lister Natural History Museum
Andrew C. Scott
Andrew C. Scott Royal Holloway University of London

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