World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
45
Citations
7698
World Ranking
4450
National Ranking
1716

John F. Slack 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 John F. Slack sits on this spectrum.

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 publications 603+

This scientist: 166 publications — 47th percentile

47% of scientists in this discipline score the same or lower.

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

John F. Slack 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 John F. Slack sits on this spectrum.

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: 45 D-Index — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Overview

John F. Slack is affiliated with the United States Geological Survey in the United States. Their research spans multiple fields, primarily focusing on Earth and Planetary Sciences as well as Computer Science. Within these disciplines, their work delves into several subfields including Geophysics, Artificial Intelligence, Geochemistry and Petrology, Inorganic Chemistry, and Paleontology.

Slack's research topics cover a range of geological and geochemical themes. These include Geochemistry and Geologic Mapping, Geological and Geochemical Analysis, Radioactive Element Chemistry and Processing, Geochemistry and Elemental Analysis, Paleontology and Stratigraphy of Fossils, Hydrocarbon Exploration and Reservoir Analysis, and Earthquake and Tectonic Studies.

Their recent papers illustrate an ongoing engagement with mineralogy, geochemistry, and ancient microbial ecosystems. Recent publications include:

  • Boron isotope variations in tourmaline from hydrothermal ore deposits: A review of controlling factors and insights for mineralizing systems (2020, Ore Geology Reviews)
  • Metabolically diverse primordial microbial communities in Earth's oldest seafloor-hydrothermal jasper (2022, Science Advances)
  • A late Paleoproterozoic (1.74 Ga) deep-sea, low-temperature, iron-oxidizing microbial hydrothermal vent community from Arizona, USA (2021, Geobiology)
  • Abiotic anoxic iron oxidation, formation of Archean banded iron formations, and the oxidation of early Earth (2022, Earth and Planetary Science Letters)
  • Origin of Tin Mineralization in the Sullivan Pb-Zn-Ag Deposit, British Columbia: Constraints from Textures, Geochemistry, and LA-ICP-MS U-Pb Geochronology of Cassiterite (2020, Economic Geology)

Slack frequently collaborates with several researchers, including Robert G Marvinney, Chunzeng Wang, Anjana K. Shah, Amber H. Whittaker, and John N. Aleinikoff. Their collaborations indicate interdisciplinary engagement across geosciences and geochemistry.

Their publications are often found in venues such as Abstracts with programs - Geological Society of America, Economic Geology, Goldschmidt Abstracts, Canadian Journal of Earth Sciences, and Ore Geology Reviews. The distribution of their work in these specialized journals reflects a consistent focus on geological and geochemical research.

Best Publications

  • Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes

    A. Bekker;B. Krapež;J. F. Slack;N. Planavsky

  • Evidence for early life in Earth’s oldest hydrothermal vent precipitates

    Matthew S. Dodd;Matthew S. Dodd;Dominic Papineau;Dominic Papineau;Tor Grenne;John F. Slack

  • Suboxic deep seawater in the late Paleoproterozoic: Evidence from hematitic chert and iron formation related to seafloor-hydrothermal sulfide deposits, central Arizona, USA

    J. F. Slack;Tor Grenne;A. Bekker;O.J. Rouxel

  • Textural, Compositional, and Sulfur Isotope Variations of Sulfide Minerals in the Red Dog Zn-Pb-Ag Deposits, Brooks Range, Alaska: Implications for Ore Formation

    K. D. Kelley;D. L. Leach;C. A. Johnson;J. L. Clark

  • Iron Formations: Their Origins and Implications for Ancient Seawater Chemistry

    A. Bekker;N. Planavsky;Birger Rasmussen;Bryan Krapez

  • Tourmaline associations with hydrothermal ore deposits

    John F. Slack

  • Boron isotopic composition of tourmaline from massive sulfide deposits and tourmalinites

    Martin R. Palmer;John F. Slack

  • Tourmaline as a Recorder of Ore-Forming Processes

    John F. Slack;Robert B. Trumbull

  • Origin and significance of tourmaline-rich rocks in the Broken Hill district, Australia

    John F. Slack;Martin R. Palmer;Brian P. J. Stevens;Robert G. Barnes

  • Tourmalines from Appalachian-Caledonian massive sulfide deposits; textural, chemical, and isotopic relationships

    Bruce E. Taylor;John F. Slack

  • Boron Isotopes in the Continental Crust: Granites, Pegmatites, Felsic Volcanic Rocks, and Related Ore Deposits

    Robert B. Trumbull;John F. Slack

  • Seafloor-hydrothermal Si-Fe-Mn exhalites in the Pecos greenstone belt, New Mexico, and the redox state of ca. 1720 Ma deep seawater

    John F. Slack;Tor Grenne;Andrey Bekker

  • Stratiform tourmalinites in metamorphic terranes and their geologic significance

    John F. Slack;Neil Herriman;Robert G. Barnes;Ian R. Plimer

  • The hyper-enrichment of V and Zn in black shales of the Late Devonian-Early Mississippian Bakken Formation (USA)

    Clinton T. Scott;John F. Slack;Karen Duttweiler Kelley

  • Paleozoic and Mesozoic silica-rich seawater: Evidence from hematitic chert (jasper) deposits

    Tor Grenne;John F. Slack

  • Clastic metasediments of the Early Proterozoic Broken Hill Group, New South Wales, Australia: Geochemistry, provenance, and metallogenic significance

    John F. Slack;Brian P.J. Stevens

  • Paragenesis and chemistry of multistage tourmaline formation in the sullivan Pb-Zn-Ag deposit, British Columbia

    Shao-Yong Jiang;Martin R. Palmer;John F. Slack;David R. Shaw

  • Evidence for episodic oxygenation in a weakly redox-buffered deep mid-Proterozoic ocean

    Noah J. Planavsky;John F. Slack;John F. Slack;William F. Cannon;Brennan O'Connell

  • Bedded jaspers of the Ordovician Løkken ophiolite, Norway: seafloor deposition and diagenetic maturation of hydrothermal plume-derived silica-iron gels

    Tor Grenne;John F. Slack

  • Boron isotope systematics of tourmaline formation in the Sullivan Pb–Zn–Ag deposit, British Columbia, Canada

    Shao-Yong Jiang;Martin R. Palmer;John F. Slack;David R. Shaw

  • Volcanogenic massive sulfide occurrence model: Chapter C in Mineral deposit models for resource assessment

    W.C. Pat Shanks;Randolph A. Koski;Dan L. Mosier;Klaus J. Schulz

Frequent Co-Authors

Martin R. Palmer
Martin R. Palmer University of Southampton
Craig A. Johnson
Craig A. Johnson United States Geological Survey
Andrey Bekker
Andrey Bekker University of California, Riverside
John N. Aleinikoff
John N. Aleinikoff United States Geological Survey
Robert B. Trumbull
Robert B. Trumbull University of Potsdam
Shao-Yong Jiang
Shao-Yong Jiang China University of Geosciences
Noah J. Planavsky
Noah J. Planavsky Yale University
Olivier Rouxel
Olivier Rouxel French Research Institute for Exploitation of the Sea
Harvey E. Belkin
Harvey E. Belkin United States Geological Survey
David Selby
David Selby Durham University

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