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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 37 6687 6199 2343 2078 225 8888

Thomas M. Marchitto publications per year

The chart shows the history of publications by Thomas M. Marchitto between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Thomas M. Marchitto published across 31 years, from 1995 to 2025, averaging 7.8 papers a year. Output peaked at 68 publications in 2019. 12 of the 241 publications appeared in the last two years.

No. of publications
20 40 60
Bar chart. Horizontal axis: year, 1995 to 2025. Vertical axis: number of publications, 0 to 68. Peak 68 publications in 2019. 1995: 1 publication 1996: 0 publications 1997: 0 publications 1998: 2 publications 1999: 0 publications 2000: 3 publications 2001: 4 publications 2002: 5 publications 2003: 2 publications 2004: 6 publications 2005: 6 publications 2006: 4 publications 2007: 6 publications 2008: 7 publications 2009: 4 publications 2010: 9 publications 2011: 14 publications 2012: 8 publications 2013: 7 publications 2014: 7 publications 2015: 3 publications 2016: 6 publications 2017: 12 publications 2018: 8 publications 2019: 68 publications 2020: 11 publications 2021: 6 publications 2022: 16 publications 2023: 4 publications 2024: 6 publications 2025: 6 publications
1995 2025

241 publications in total across all disciplines

View publications per year as a table
Thomas M. Marchitto: publications per year, 1995 to 2025
Year Publications
1995 1
1996 0
1997 0
1998 2
1999 0
2000 3
2001 4
2002 5
2003 2
2004 6
2005 6
2006 4
2007 6
2008 7
2009 4
2010 9
2011 14
2012 8
2013 7
2014 7
2015 3
2016 6
2017 12
2018 8
2019 68
2020 11
2021 6
2022 16
2023 4
2024 6
2025 6
Total 241
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Thomas M. Marchitto 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 Thomas M. Marchitto 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, 218–227 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: 225 publications — 71st percentile

71% 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
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290 225
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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Thomas M. Marchitto 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 Thomas M. Marchitto 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, 37 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: 37 D-Index — 27th percentile

27% 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 37
38 344
39 349
40 296
41 289
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

Thomas M. Marchitto is affiliated with the University of Colorado Boulder in the United States and has contributed extensively to the fields of Earth and Planetary Sciences and Environmental Science. Their work spans multiple subfields, including Atmospheric Science, Oceanography, Ecology, Earth-Surface Processes, and Paleontology.

Their research interests focus on Geology and Paleoclimatology Research, Isotope Analysis in Ecology, Geological formations and processes, Marine and coastal ecosystems, Paleontology and Stratigraphy of Fossils, Methane Hydrates and Related Phenomena, and Image Processing and 3D Reconstruction.

They have published frequently in several scientific venues, with the most common being Paleoceanography and Paleoclimatology, where they have appeared in seven publications. Other frequent publication venues include Geochemistry Geophysics Geosystems, Abstracts with programs - Geological Society of America, Zenodo (CERN European Organization for Nuclear Research), and Geophysical Research Letters.

Recent papers authored or co-authored by Thomas M. Marchitto include:

  • Central Equatorial Pacific Cooling During the Last Glacial Maximum, 2021, Geophysical Research Letters
  • Comparison of Laser Ablation and Solution-Based ICP-MS Results for Individual Foraminifer Mg/Ca and Sr/Ca Analyses, 2020, Geochemistry Geophysics Geosystems
  • Forabot: Automated Planktic Foraminifera Isolation and Imaging, 2022, Geochemistry Geophysics Geosystems
  • Late glacial retreat of the Lancaster Sound Ice Stream and early Holocene onset of Arctic/Atlantic throughflow in the Arctic Island channels, 2022, Arctic Antarctic and Alpine Research
  • Reproducibility of Coral Mn/Ca-Based Wind Reconstructions at Kiritimati Island and Butaritari Atoll, 2021, Geochemistry Geophysics Geosystems

Thomas M. Marchitto collaborates frequently with several researchers. Notable co-authors include:

  • Jean Lynch-Stieglitz
  • Turner Richmond
  • Edgar Lobatón
  • Balaji Rajagopalan
  • Michael A. Daniele

Best Publications

  • The Geological Record of Ocean Acidification

    Bärbel Hönisch;Andy Ridgwell;Daniela N. Schmidt;Ellen Thomas;Ellen Thomas

  • El Niño-Like Pattern in Ice Age Tropical Pacific Sea Surface Temperature

    Athanasios Koutavas;Jean Lynch-Stieglitz;Thomas M. Marchitto;Julian P. Sachs

  • Global climate evolution during the last deglaciation

    Peter U. Clark;Jeremy D. Shakun;Paul A. Baker;Patrick J. Bartlein

  • Enhanced Modern Heat Transfer to the Arctic by Warm Atlantic Water

    Robert F. Spielhagen;Kirstin Werner;Steffen Aagaard Sørensen;Katarzyna Zamelczyk

  • Atlantic meridional overturning circulation during the Last Glacial Maximum.

    Jean Lynch-Stieglitz;Jess F. Adkins;William B. Curry;Trond Dokken

  • Consistently dated Atlantic sediment cores over the last 40 thousand years

    Claire Waelbroeck;Bryan C. Lougheed;Natalia Vázquez Riveiros;Natalia Vázquez Riveiros;Lise Missiaen

  • Marine radiocarbon evidence for the mechanism of deglacial atmospheric CO2 rise.

    Thomas M. Marchitto;Scott J. Lehman;Joseph D. Ortiz;Jacqueline Flückiger

  • Last Glacial Maximum ocean thermohaline circulation: PMIP2 model intercomparisons and data constraints

    B.L. Otto-Bliesner;C.D. Hewitt;T.M. Marchitto;E. Brady

  • Interlaboratory comparison study of Mg/Ca and Sr/Ca measurements in planktonic foraminifera for paleoceanographic research

    Yair Rosenthal;Suzanne Perron‐Cashman;Caroline H. Lear;Edouard Bard

  • Interlaboratory comparison study of calibration standards for foraminiferal Mg/Ca thermometry

    M. Greaves;N. Caillon;H. Rebaubier;G. Bartoli

  • Improved oxygen isotope temperature calibrations for cosmopolitan benthic foraminifera

    T.M. Marchitto;T.M. Marchitto;W.B. Curry;J. Lynch-Stieglitz;S.P. Bryan;S.P. Bryan

  • Deep water mass geometry in the glacial Atlantic Ocean: A review of constraints from the paleonutrient proxy Cd/Ca

    Thomas M. Marchitto;Wallace S. Broecker

  • Dynamical response of the tropical Pacific Ocean to solar forcing during the early Holocene.

    Thomas M. Marchitto;Raimund Muscheler;Joseph D. Ortiz;Jose D. Carriquiry

  • Precise Temporal Correlation of Holocene Mollusk Shells Using Sclerochronology

    Thomas M. Marchitto;Glenn A. Jones;Glenn A. Goodfriend;Christopher R. Weidman

  • Millennial-scale changes in North Atlantic circulation since the last glaciation

    Thomas M. Marchitto;William B. Curry;Delia W. Oppo

  • Enhanced marine productivity off western North America during warm climate intervals of the past 52 k.y.

    J.D. Ortiz;S.B. O'Connell;J. DelViscio;W. Dean

  • Zinc concentrations in benthic foraminifera reflect seawater chemistry

    Thomas M. Marchitto;William B. Curry;Delia W. Oppo

  • Deep Pacific CaCO 3 compensation and glacial-interglacial atmospheric CO 2

    Thomas M. Marchitto;Jean Lynch-Stieglitz;Sidney R. Hemming

  • Dynamical excitation of the tropical Pacific Ocean and ENSO variability by Little Ice Age cooling

    Gerald T. Rustic;Athanasios Koutavas;Athanasios Koutavas;Thomas M. Marchitto;Braddock K. Linsley

  • Mg/Ca–temperature proxy in benthic foraminifera: New calibrations from the Florida Straits and a hypothesis regarding Mg/Li

    Sean P. Bryan;Thomas M. Marchitto

  • Consistently dated Atlantic sediment cores

    Claire Waelbroeck;Bryan C Lougheed;Natalia Vázquez Riveiros;Lise Missiaen

Frequent Co-Authors

Jean Lynch-Stieglitz
Jean Lynch-Stieglitz Georgia Institute of Technology
Delia W Oppo
Delia W Oppo Woods Hole Oceanographic Institution
Anders E. Carlson
Anders E. Carlson Oregon State University
Trond Dokken
Trond Dokken NORCE Research
Stéphanie Desprat
Stéphanie Desprat University of Bordeaux
Maria Fernanda Sanchez Goñi
Maria Fernanda Sanchez Goñi University of Bordeaux
Luke C Skinner
Luke C Skinner University of Cambridge
Konrad A Hughen
Konrad A Hughen Woods Hole Oceanographic Institution
Frank Peeters
Frank Peeters University of Konstanz
William E. N. Austin
William E. N. Austin University of St Andrews

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