World's Best Scientists 2026 revealed!
Bruce S. Lieberman

Bruce S. Lieberman

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Ecology and Evolution 41 5887 5679 1999 1915 149 5880
Earth Science 41 5603 5181 2064 1832 137 5643

Bruce S. Lieberman publications per year

The chart shows the history of publications by Bruce S. Lieberman between 1991 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Bruce S. Lieberman published across 36 years, from 1991 to 2026, averaging 5.3 papers a year. Output peaked at 13 publications in 2000. 9 of the 192 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1991 to 2026. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2000. 1991: 1 publication 1992: 1 publication 1993: 4 publications 1994: 2 publications 1995: 2 publications 1996: 2 publications 1997: 3 publications 1998: 2 publications 1999: 3 publications 2000: 13 publications 2001: 7 publications 2002: 5 publications 2003: 8 publications 2004: 6 publications 2005: 11 publications 2006: 3 publications 2007: 7 publications 2008: 8 publications 2009: 2 publications 2010: 6 publications 2011: 11 publications 2012: 10 publications 2013: 5 publications 2014: 5 publications 2015: 4 publications 2016: 3 publications 2017: 10 publications 2018: 8 publications 2019: 8 publications 2020: 4 publications 2021: 6 publications 2022: 3 publications 2023: 7 publications 2024: 3 publications 2025: 8 publications 2026: 1 publication
1991 2026

192 publications in total across all disciplines

View publications per year as a table
Bruce S. Lieberman: publications per year, 1991 to 2026
Year Publications
1991 1
1992 1
1993 4
1994 2
1995 2
1996 2
1997 3
1998 2
1999 3
2000 13
2001 7
2002 5
2003 8
2004 6
2005 11
2006 3
2007 7
2008 8
2009 2
2010 6
2011 11
2012 10
2013 5
2014 5
2015 4
2016 3
2017 10
2018 8
2019 8
2020 4
2021 6
2022 3
2023 7
2024 3
2025 8
2026 1
Total 192
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Bruce S. Lieberman 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 Bruce S. Lieberman sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 128–137 publications, is where this scientist sits. 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
38–47 publications 603+

This scientist: 137 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557 137
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Bruce S. Lieberman 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 Bruce S. Lieberman sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 41 D-Index, is where this scientist sits. 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: 41 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289 41
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

Bruce S. Lieberman is affiliated with the University of Kansas in the United States and has contributed extensively to the field of Earth and Planetary Sciences. Their work primarily focuses on paleontology, with significant research conducted in related subfields such as oceanography, astronomy and astrophysics, genetics, and ecological modeling.

Their scholarly output includes numerous papers in noted publication venues. Frequent venues where Lieberman has published include:

  • Abstracts with programs - Geological Society of America
  • Paleobiology
  • Journal of Paleontology
  • Proceedings of the National Academy of Sciences
  • Journal of Evolutionary Biology

Lieberman's research explores themes in evolution and paleontology studies, paleontology and stratigraphy of fossils, marine biology and ecology research, paleontology and evolutionary biology, species distribution and climate change, geology and paleoclimatology research, and morphological variations and asymmetry.

  • Evolution and Paleontology Studies
  • Paleontology and Stratigraphy of Fossils
  • Marine Biology and Ecology Research
  • Paleontology and Evolutionary Biology
  • Species Distribution and Climate Change
  • Geology and Paleoclimatology Research
  • Morphological variations and asymmetry

Recent papers authored or coauthored by Lieberman include:

  • Supernova triggers for end-Devonian extinctions, 2020, Proceedings of the National Academy of Sciences
  • The effects of geographic range size and abundance on extinction during a time of "sluggish" evolution, 2020, Paleobiology
  • A new species of the deuterostome Herpetogaster from the early Cambrian Chengjiang biota of South China, 2020, Die Naturwissenschaften
  • Tangled banks, braided rivers, and complex hierarchies: beyond microevolution and macroevolution, 2024, Journal of Evolutionary Biology
  • New soft-bodied panarthropods from diverse Spence Shale (Cambrian; Miaolingian; Wuliuan) depositional environments, 2023, Journal of Paleontology

Lieberman collaborates regularly with several researchers, including:

  • Jonathan R. Hendricks
  • Luke C. Strotz
  • Natalia López Carranza
  • Brendan M. Anderson
  • Julien Kimmig

In addition to articles, Lieberman has contributed to book publications. Notably, a book titled Macroevolutionaries was published in 2024 by Columbia University Press.

Best Publications

  • The Neoproterozoic assembly of Gondwana and its relationship to the Ediacaran–Cambrian radiation

    Joseph G. Meert;Bruce S. Lieberman

  • The dynamics of evolutionary stasis

    Niles Eldredge;John N. Thompson;Paul M. Brakefield;Sergey Gavrilets

  • Did a Gamma-Ray Burst Initiate the Late Ordovician Mass Extinction

    Adrian L. Melott;Bruce S. Lieberman;Claude M. Laird;Larry D. Martin

  • The Evolving Theory of Evolutionary Radiations

    M. Simões;L. Breitkreuz;M. Alvarado;S. Baca

  • Exceptionally Preserved Jellyfishes from the Middle Cambrian

    Paulyn Cartwright;Susan L. Halgedahl;Jonathan R. Hendricks;Richard D. Jarrard

  • Niche breadth and geographic range size as determinants of species survival on geological time scales

    Erin E. Saupe;Huijie Qiao;Jonathan R. Hendricks;Jonathan R. Hendricks;Roger W. Portell

  • Paleobiogeography: using fossils to study global change, plate tectonics, and evolution

    Bruce S. Lieberman;Neil H. Landman;Douglas S. Jones

  • Trilobite biogeography in the Middle Devonian: geological processes and analytical methods

    Bruce S. Lieberman;Niles Eldredge

  • PALEOBIOGEOGRAPHY: The Relevance of Fossils to Biogeography

    Bruce S. Lieberman

  • Middle Cambrian Arthropods from Utah

    Derek E. G. Briggs;Bruce S. Lieberman;Jonathan R. Hendricks;Susan L. Halgedahl

  • A palaeomagnetic and palaeobiogeographical perspective on latest Neoproterozoic and early Cambrian tectonic events

    J. G. Meert;Bruce S. Lieberman

  • A study of stasis and change in two species lineages from the Middle Devonian of New York State

    Bruce S. Lieberman;Carlton E. Brett;Niles Eldredge

  • Using GIS to unlock the interactions between biogeography, environment, and evolution in Middle and Late Devonian brachiopods and bivalves

    Alycia L. Rode;Bruce S. Lieberman

  • Macroevolutionary consequences of profound climate change on niche evolution in marine molluscs over the past three million years

    E. E. Saupe;E. E. Saupe;Jonathan R. Hendricks;R. W. Portell;H. J. Dowsett

  • An evaluation of stabilizing selection as a mechanism for stasis

    Bruce S. Lieberman;Steve Dudgeon

  • A NEW SOFT-BODIED FAUNA: THE PIOCHE FORMATION OF NEVADA

    Bruce S. Lieberman

  • Early Cambrian paleogeography and tectonic history: A biogeographic approach

    Bruce S. Lieberman

  • PHYLOGENETIC ANALYSIS OF SOME BASAL EARLY CAMBRIAN TRILOBITES, THE BIOGEOGRAPHIC ORIGINS OF THE EUTRILOBITA, AND THE TIMING OF THE CAMBRIAN RADIATION

    Bruce S. Lieberman

  • Levels of selection and macroevolutionary patterns in the turritellid gastropods

    Bruce S. Lieberman;Warren D. Allmon;Niles Eldredge

  • Getting somewhere with the Red Queen: chasing a biologically modern definition of the hypothesis.

    Luke C. Strotz;Marianna Simões;Matthew G. Girard;Laura Breitkreuz

  • Did a gamma-ray burst initiate the late Ordovician mass extinction?

    Brian Thomas;Adrian Melott;Bruce Lieberman;Claude Laird

Frequent Co-Authors

Gregory D. Edgecombe
Gregory D. Edgecombe Natural History Museum
Joseph G. Meert
Joseph G. Meert University of Florida
Charles H. Jackman
Charles H. Jackman Goddard Space Flight Center
John Ellis
John Ellis King's College London
Stephen T. Hasiotis
Stephen T. Hasiotis University of Kansas
John K. Cannizzo
John K. Cannizzo Goddard Space Flight Center
Sally P. Leys
Sally P. Leys University of Alberta
Derek E. G. Briggs
Derek E. G. Briggs Yale University
Kenneth G. MacLeod
Kenneth G. MacLeod University of Missouri
Chuanming Zhou
Chuanming Zhou Chinese Academy of Sciences

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Related Online Degrees & Career Pathways

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Choosing an ALA accredited MLS programs ensures quality education and greater career flexibility in library science, which can intersect with Earth Science through roles in academic or research libraries.

Exploring these related degrees enables students and professionals to build versatile skill sets, enhancing career prospects in Earth Science and beyond.

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