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Michael J. Spicuzza 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 Michael J. Spicuzza 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+

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

Michael J. Spicuzza 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 Michael J. Spicuzza 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+

The last bar groups every scientist with 94 D-Index or more.

Overview

Michael J. Spicuzza is affiliated with the University of Wisconsin-Madison in the United States. Their research primarily focuses on Earth and Planetary Sciences, with specific contributions across several subfields including Geophysics, Paleontology, Geochemistry and Petrology, Atmospheric Science, and Astronomy and Astrophysics.

The scientist's work spans multiple topics within geology and geosciences, prominently featuring Geological and Geochemical Analysis, Paleontology and Stratigraphy of Fossils, Geochemistry and Elemental Analysis, Geology and Paleoclimatology Research, Methane Hydrates and Related Phenomena, Hydrocarbon exploration and reservoir analysis, as well as High-pressure geophysics and materials.

Michael J. Spicuzza has contributed to several research papers published in a range of scholarly venues. Frequent publication outlets include:

  • Abstracts with programs - Geological Society of America
  • Chemical Geology
  • Geostandards and Geoanalytical Research
  • Polymer Chemistry
  • Geochimica et Cosmochimica Acta

Recent publications authored or co-authored by Michael J. Spicuzza include:

  • Deposition or diagenesis? Probing the Ediacaran Shuram excursion in South China by SIMS, 2021, Global and Planetary Change
  • Magnesium isotope analysis of olivine and pyroxene by SIMS: Evaluation of matrix effects, 2020, Chemical Geology
  • An authigenic response to Ediacaran surface oxidation: Remarkable micron-scale isotopic heterogeneity revealed by SIMS, 2022, Precambrian Research
  • SIMS matrix effects in oxygen isotope analysis of olivine and pyroxene: Application to Acfer 094 chondrite chondrules and reconsideration of the primitive chondrule minerals (PCM) line, 2022, Chemical Geology
  • Storage and Evolution of Laguna del Maule Rhyolites: Insight From Volatile and Trace Element Contents in Melt Inclusions, 2020, Journal of Geophysical Research Solid Earth

The scientist has collaborated frequently with a number of co-authors, including:

  • John W. Valley
  • Kouki Kitajima
  • John Fournelle
  • N. T. Kita
  • Tyler B. Blum

Best Publications

  • 4.4 billion years of crustal maturation: oxygen isotope ratios of magmatic zircon

    J. W. Valley;J. S. Lackey;J. S. Lackey;A. J. Cavosie;A. J. Cavosie;C. C. Clechenko

  • Zircon megacrysts from kimberlite: oxygen isotope variability among mantle melts

    John W. Valley;Peter D. Kinny;Daniel J. Schulze;Michael J. Spicuzza

  • UWG-2, a garnet standard for oxygen isotope ratios: Strategies for high precision and accuracy with laser heating

    John W. Valley;Nami Kitchen;Matthew J. Kohn;Christopher R. Niendorf

  • Hadean age for a post-magma-ocean zircon confirmed by atom-probe tomography

    John W. Valley;Aaron J. Cavosie;Aaron J. Cavosie;Takayuki Ushikubo;David A. Reinhard

  • Fe, C, and O isotope compositions of banded iron formation carbonates demonstrate a major role for dissimilatory iron reduction in ~2.5 Ga marine environments

    Adriana Heimann;Adriana Heimann;Adriana Heimann;Clark M. Johnson;Clark M. Johnson;Brian L. Beard;Brian L. Beard;John W. Valley;John W. Valley

  • Geochemistry of xenolithic eclogites from West Africa, Part I: A link between low MgO eclogites and Archean crust formation

    Matthias G. Barth;Roberta L. Rudnick;Ingo Horn;William F. McDonough

  • SIMS analyses of the oldest known assemblage of microfossils document their taxon-correlated carbon isotope compositions.

    J. William Schopf;Kouki Kitajima;Michael J. Spicuzza;Anatoliy B. Kudryavtsev

  • Zircons from kimberlite: New insights from oxygen isotopes, trace elements, and Ti in zircon thermometry

    F. Zeb Page;Bin Fu;Noriko T. Kita;John Fournelle

  • High precision SIMS oxygen three isotope study of chondrules in LL3 chondrites: Role of ambient gas during chondrule formation

    Noriko T. Kita;Hiroko Nagahara;Shogo Tachibana;Shin Tomomura

  • Garnet pyroxenite and eclogite in the Bohemian Massif: geochemical evidence for Variscan recycling of subducted lithosphere

    L. G. Medaris;B. L. Beard;C. M. Johnson;J. W. Valley

  • Intratest oxygen isotope variability in the planktonic foraminifer N. pachyderma: Real vs. apparent vital effects by ion microprobe

    R. Kozdon;T. Ushikubo;N.T. Kita;M. Spicuzza

  • Geochemistry of xenolithic eclogites from West Africa, part 2: origins of the high MgO eclogites

    Matthias G Barth;Roberta L Rudnick;Ingo Horn;William F McDonough

  • Oxygen isotope constraints on the origin and differentiation of the Moon

    Michael J. Spicuzza;James M.D. Day;Lawrence A. Taylor;John W. Valley

  • Influence of radiation damage on Late Jurassic zircon from southern China: Evidence from in situ measurements of oxygen isotopes, laser Raman, U-Pb ages, and trace elements

    Xiao-Lei Wang;Xiao-Lei Wang;Matthew A. Coble;John W. Valley;Xu-Jie Shu

  • The rapid heating, defocused beam technique: a CO2-laser-based method for highly precise and accurate determination of δ18O values of quartz

    M.J. Spicuzza;J.W. Valley;M.J. Kohn;J.P. Girard

  • Zircon oxygen isotopic constraint on the sources of late Mesozoic A-type granites in eastern China

    Chun-Sheng Wei;Zi-Fu Zhao;Michael J. Spicuzza

  • A single asteroidal source for extraterrestrial Ordovician chromite grains from Sweden and China: High-precision oxygen three-isotope SIMS analysis

    Philipp R. Heck;Takayuki Ushikubo;Birger Schmitz;Noriko T. Kita

  • Texture-specific isotopic compositions in 3.4 Gyr old organic matter support selective preservation in cell-like structures

    Kevin Lepot;Kevin Lepot;Kenneth H. Williford;Kenneth H. Williford;Takayuki Ushikubo;Kenichiro Sugitani

  • O ISOTOPE ZONING IN GARNET AND STAUROLITE : EVIDENCE FOR CLOSED-SYSTEM MINERAL GROWTH DURING REGIONAL METAMORPHISM

    Matthew J. Kohn;John W. Valley;Don Elsenheimer;Michael J. Spicuzza

  • Questioning the biogenicity of Neoproterozoic superheavy pyrite by SIMS

    Huan Cui;Kouki Kitajima;Michael J. Spicuzza;John H. Fournelle

  • Coesite eclogites from the Roberts Victor kimberlite, South Africa

    Daniel J Schulze;John W Valley;Michael J Spicuzza

Frequent Co-Authors

John W. Valley
John W. Valley University of Wisconsin–Madison
Kouki Kitajima
Kouki Kitajima University of Wisconsin–Madison
Noriko T. Kita
Noriko T. Kita University of Wisconsin–Madison
Takayuki Ushikubo
Takayuki Ushikubo Japan Agency for Marine-Earth Science and Technology
Aaron J. Cavosie
Aaron J. Cavosie Curtin University
Reinhard Kozdon
Reinhard Kozdon Columbia University
Clark M. Johnson
Clark M. Johnson University of Wisconsin–Madison
Brian L. Beard
Brian L. Beard University of Wisconsin–Madison
Lawrence A. Taylor
Lawrence A. Taylor University of Tennessee at Knoxville
William F. McDonough
William F. McDonough University of Maryland, College Park

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