World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
42
Citations
25097
World Ranking
5115
National Ranking
1908

Bilal U. Haq 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 Bilal U. Haq 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: 114 publications — 18th percentile

18% of scientists in this discipline score the same or lower.

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

Bilal U. Haq 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 Bilal U. Haq 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: 42 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

Bilal U. Haq is affiliated with the Smithsonian Institution in the United States. Their research primarily focuses on the fields of Engineering and Earth and Planetary Sciences, with specific expertise in Ocean Engineering, Mechanical Engineering, Geophysics, Atmospheric Science, and Paleontology.

The scientist has contributed to a range of topics including Drilling and Well Engineering, Hydraulic Fracturing and Reservoir Analysis, Oil and Gas Production Techniques, Reservoir Engineering and Simulation Methods, Geological and Geochemical Analysis, Geology and Paleoclimatology Research, and Paleontology and Stratigraphy of Fossils.

Recent papers authored by the scientist cover diverse themes related to earth sciences and geophysics. These include:

  • "Seismic facies analysis: Past, present and future" (2021, Earth-Science Reviews)
  • "Potential encoding of coupling between Milankovitch forcing and Earth's interior processes in the Phanerozoic eustatic sea-level record" (2021, Earth-Science Reviews)
  • "Structure of the Offshore Obducted Oman Margin: Emplacement of Semail Ophiolite and Role of Tectonic Inheritance" (2020, Journal of Geophysical Research Solid Earth)
  • "Retraversing the Highs and Lows of Cenozoic Sea Levels" (2024, GSA Today)
  • "Advances in the understanding of multi-scale and coupled evolution of orogens, sedimentary basins and the underlying lithosphere" (2021, Global and Planetary Change)

Bilal U. Haq co-authors frequently with several researchers, including Kenneth A. Pisciotto, Bruno Galbrun, Ulrich von Rad, Suzanne O'Connell, and Alistair Bent, reflecting a collaborative research approach across multiple studies.

The scientist's publications have appeared predominantly in venues such as Zenodo (CERN European Organization for Nuclear Research), OPAL (Open@LaTrobe) from La Trobe University, Earth-Science Reviews, GSA Today, and the Journal of Geophysical Research Solid Earth.

Best Publications

  • Chronology of fluctuating sea levels since the triassic.

    Bilal U. Haq;Jan Hardenbol;Peter R. Vail

  • Mesozoic and cenozoic chronostratigraphy and cycles of sea level change

    B U Haq;J Hardenbol;P R Vail

  • A chronology of Paleozoic sea-level changes.

    Bilal U. Haq;Stephen R. Schutter

  • Cretaceous eustasy revisited

    Bilal U. Haq;Bilal U. Haq

  • Phanerozoic cycles of sea-level change on the Arabian Platform

    Bilal U. Haq;Abdul Motaleb Al-Qahtani

  • Sequence Stratigraphy, Sea‐Level Change, and Significance for the Deep Sea

    Bilal U. Haq

  • Early Cenozoic calcareous nannoplankton biogeography of the Atlantic Ocean

    Bilal U. Haq;G.P. Lohmann

  • Introduction to marine micropaleontology

    Bilal U. Haq;Anne Boersma;William A. Berggren

  • Sea-level –and gas-hydrate–controlled catastrophic sediment failures of the Amazon Fan

    Mark Maslin;Naja Mikkelsen;Claudia Vilela;Bilal Haq

  • Jurassic Sea-Level Variations: A Reappraisal

    Bilal U. Haq

  • Review: Short-term sea-level changes in a greenhouse world — A view from the Cretaceous

    B. Sames;B. Sames;M. Wagreich;J.E. Wendler;B.U. Haq

  • Geological time table

    Bilal U. Haq;Frans W. B. van Eysinga

  • Marine geology and oceanography of Arabian Sea and coastal Pakistan

    Bilal U. Haq;John D. Milliman

  • Biogeographic history of Miocene calcareous nannoplankton and paleoceanography of the Atlantic Ocean

    Bilal U. Haq

  • Sea-Level Rise and Coastal Subsidence

    John D. Milliman;Bilal U. Haq

  • Calcareous plankton paleobiogeographic evidence for major climatic fluctuations in the early Cenozoic Atlantic Ocean

    Bilal U. Haq;Isabella Premoli-Silva;G. P. Lohmann

  • The andalusian stage (late miocene): Biostratigraphy, biochronology and paleoecology

    W.A. Berggren;W.A. Berggren;Bilal Ul Haq;Bilal Ul Haq

  • Corrected age of the Pliocene/Pleistocene boundary

    Bilal U. Haq;W. A. Berggren;John A. Van Couvering

  • Triassic Eustatic Variations Reexamined

    Bilal Haq

  • THE NEW CHRONOSTRATIGRAPHIC BASIS OF CENOZOIC AND MESOZOIC SEA LEVEL CYCLES

    Bilal U. Haq;Jan Hardenbol;Peter R. Vail

  • Sea-level rise and coastal subsidence: causes, consequences, and strategies.

    John D. Milliman;Bilal U. Haq

  • Proceedings of the Ocean Drilling Program, 122 Scientific Results

    U. von Rad;B.U. Haq

  • The paleobiology of plant protists

    Bilal U. Haq

Frequent Co-Authors

William A. Berggren
William A. Berggren Rutgers, The State University of New Jersey
Christian Gorini
Christian Gorini Sorbonne University
Peter R. Vail
Peter R. Vail Rice University
John D. Milliman
John D. Milliman William & Mary
Bruno Galbrun
Bruno Galbrun Institut des Sciences de la Terre de Paris
Ron Boyd
Ron Boyd University of Newcastle Australia
Liviu Matenco
Liviu Matenco Utrecht University
Jacques Laskar
Jacques Laskar Université Paris Cité
Neil D. Opdyke
Neil D. Opdyke University of Florida
Philip A. Meyers
Philip A. Meyers University of Michigan–Ann Arbor

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