World's Best Scientists 2026 revealed!
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Earth Science
Argentina
2023

D-Index & Metrics

Earth Science

D-Index
36
Citations
4118
World Ranking
7361
National Ranking
13

Sergio A. Marenssi 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 Sergio A. Marenssi 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: 125 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

Sergio A. Marenssi 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 Sergio A. Marenssi 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

  • 2023 - Research.com Earth Science in Argentina Leader Award
  • 2022 - Research.com Earth Science in Argentina Leader Award

Overview

Sergio A. Marenssi is affiliated with the University of Buenos Aires in Argentina and specializes in Earth and Planetary Sciences. Their research encompasses a range of subfields including Earth-Surface Processes, Paleontology, Geophysics, Atmospheric Science, and Mechanics of Materials. The scientist's work spans various topics such as geological formations and processes, geological and geochemical analyses, paleontology and fossil stratigraphy, geology and paleoclimatology, hydrocarbon exploration, reservoir analysis, geochemistry, geologic mapping, and plant diversity and evolution.

The scientist has contributed to several frequent publication venues, with the highest number of papers appearing in the Journal of South American Earth Sciences, followed by the Journal of Sedimentary Research. Other venues include Cretaceous Research, Palynology, and Ameghiniana.

  • Journal of South American Earth Sciences
  • Journal of Sedimentary Research
  • Cretaceous Research
  • Palynology
  • Ameghiniana

Among recent publications, the scientist has authored works covering topics from fossil woods to paleoclimate and tectonic controls in geological basins. Some notable recent papers are:

  • Brachyoxylon fossil woods with traumatic resin canals from the Upper Cretaceous Cerro Fortaleza Formation, southern Patagonia (Santa Cruz Province, Argentina), 2021, Cretaceous Research
  • Late Paleozoic coal beds and coaly mudstones in northwestern basins of Argentina: Paleoenvironmental context and paleoclimatic significance, 2020, Journal of South American Earth Sciences
  • Tectonic and geomorphic controls on the lacustrine deposits of the Neogene Vinchina basin, northwestern Argentina, 2020, Journal of Sedimentary Research
  • U-PB ages and environmental evolution of the De La Cuesta Formation (late Paleozoic): Record of the Choiyoi Volcanism in the retroarc area of the Paganzo Basin, Western Gondwana, 2021, Journal of South American Earth Sciences
  • Mammalian diversity and age of the Salicas Formation (Late Miocene-Early Pleistocene), Northwestern Argentina: State of knowledge and new contributions, 2023, Journal of South American Earth Sciences

The scientist frequently collaborates with other researchers. Notable co-authors include:

  • Carlos O. Limarino
  • Patricia L. Ciccioli
  • Silvia N. Césari
  • Marianela Díaz
  • Luís Afonso de Alencar Ferreira

Best Publications

  • High-Precision U-Pb Calibration of Carboniferous Glaciation and Climate History, Paganzo Group, NW Argentina

    Erik L. Gulbranson;Isabel P. Montañez;M. D. Schmitz;Carlos Oscar Limarino;Carlos Oscar Limarino

  • A roadmap for Antarctic and Southern Ocean science for the next two decades and beyond

    M.C. Kennicutt;S.L. Chown;J.J. Cassano;D. Liggett

  • Tectonic, sea-level, and climatic controls on Late Paleozoic sedimentation in the western basins of Argentina

    Carlos Limarino;Alfonsina Tripaldi;Sergio Marenssi;Sergio Marenssi;Luis Fauqué

  • Antarctic Peninsula and South America (Patagonia) Paleogene terrestrial faunas and environments: biogeographic relationships

    Marcelo A. Reguero;Sergio A. Marenssi;Sergio N. Santillana

  • STRATIGRAPHY OF THE LA MESETA FORMATION (EOCENE), MARAMBIO (SEYMOUR) ISLAND, ANTARCTICA

    Sergio A. Marenssi;Sergio N. Santillana;Carlos A. Rinaldi

  • The Upper Carboniferous postglacial transgression in the Paganzo and Rı́o Blanco basins (northwestern Argentina): facies and stratigraphic significance

    Carlos O Limarino;Silvia N Césari;Silvia N Césari;Laura I Net;Sergio A Marenssi;Sergio A Marenssi;Sergio A Marenssi

  • The influence of temperature and seawater carbonate saturation state on 13C–18O bond ordering in bivalve mollusks

    R A Eagle;R A Eagle;J M Eiler;Aradhna K Tripati;Justin B Ries

  • The first duck-billed dinosaur (Family Hadrosauridae) from Antarctica

    Judd A. Case;James E. Martin;Dan S. Chaney;Marcelo Alfredo Reguero

  • Crossvallia unienwillia, a new Spheniscidae (Sphenisciformes, Aves) from the Late Paleocene of Antarctica

    Claudia P. Tambussi;Marcelo A. Reguero;Sergio A. Marenssi;Sergio A. Marenssi;Sergio N. Santillana

  • Final Gondwana breakup: The Paleogene South American native ungulates and the demise of the South America–Antarctica land connection

    Marcelo A. Reguero;Marcelo A. Reguero;Javier N. Gelfo;Guillermo M. López;Mariano Bond

  • Provenance, environmental and paleogeographic controls on sandstone composition in an incised-valley system: the Eocene La Meseta Formation, Seymour Island, Antarctica

    Sergio A Marenssi;Sergio A Marenssi;Sergio A Marenssi;Laura I Net;Laura I Net;Sergio N Santillana;Sergio N Santillana

  • High latitude Eocene climate deterioration: evidence from the northern Antarctic Peninsula

    R.V Dingle;R.V Dingle;S.A Marenssi;M Lavelle;M Lavelle

  • Palynological record of the Paleogene Río Leona Formation (southernmost South America): Stratigraphical and paleoenvironmental implications

    Viviana Barreda;Luis Palazzesi;Sergio Marenssi

  • From greenhouse to icehouse – the Eocene/Oligocene in Antarctica

    J E Francis;S Marenssi;R Levy;M Hambrey

  • Correlation of Marine Beds Based on Sr- and Ar-date Determinations and Faunal Affinities across the Paleogene/Neogene Boundary in Southern Patagonia, Argentina

    Ana Maria Parras;Ana Maria Parras;Miguel Griffin;Miguel Griffin;Rodney Feldmann;Silvio Alberto Casadio;Silvio Alberto Casadio

  • Tectonic control on the evolution of the fluvial systems of the Vinchina Formation (Miocene), northwestern Argentina

    C. Limarino;C. Limarino;A. Tripaldi;A. Tripaldi;S. Marenssi;S. Marenssi;S. Marenssi;L. Net;L. Net

  • Eocene land mammals from Seymour Island, Antarctica: palaeobiogeographical implications

    S. A. Marenssi;M. A. Reguero;S. N. Santillana;S. F. Vizcaino

  • Conifer fossil woods from the La Meseta Formation (Eocene of Western Antarctica): Evidence of Podocarpaceae-dominated forests

    Roberto Roman Pujana;Sergio Santillana;Sergio Alfredo Marenssi;Sergio Alfredo Marenssi;Sergio Alfredo Marenssi

  • Late Cretaceous/Paleogene West Antarctica Terrestrial Biota and its Intercontinental Affinities

    Marcelo Reguero;Francisco Goin;Carolina Acosta Hospitaleche;Tania Dutra

  • Vegasaurus molyi, gen. et sp. nov. (Plesiosauria, Elasmosauridae), from the Cape Lamb Member (lower maastrichtian) of the Snow Hill Island Formation, Vega Island, Antarctica, and remarks on Wedellian Elasmosauridae

    Jose Patricio O'gorman;Leonardo Salgado;Eduardo Bernardo Olivero;Sergio Alfredo Marenssi

  • Late Eocene penguins from West Antarctica: systematics and biostratigraphy

    C. P. Tambussi;C. I. Acosta Hospitaleche;M. A. Reguero;S. A. Marenssi

  • Eustatically controlled sedimentation recorded by Eocene strata of the James Ross Basin, Antarctica

    Sergio A. Marenssi

  • Chapter 8 From Greenhouse to Icehouse – The Eocene/Oligocene in Antarctica

    J.E. Francis;S. Marenssi;R. Levy;M. Hambrey

Frequent Co-Authors

Marcelo Reguero
Marcelo Reguero National University of La Plata
Carlos O. Limarino
Carlos O. Limarino University of Buenos Aires
Jane E. Francis
Jane E. Francis Charles Darwin University
Isabel P. Montañez
Isabel P. Montañez University of California, Davis
Rodney M. Feldmann
Rodney M. Feldmann Kent State University
Robert M. DeConto
Robert M. DeConto University of Massachusetts Amherst
Carrie E. Schweitzer
Carrie E. Schweitzer Kent State University at Stark
Sergio F. Vizcaíno
Sergio F. Vizcaíno National University of La Plata
Maria A. Gandolfo
Maria A. Gandolfo Cornell University

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