D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Earth Science D-index 34 Citations 5,111 84 World Ranking 5040 National Ranking 1991

Research.com Recognitions

Awards & Achievements

Fellow of the Geological Society of America

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Paleontology
  • Climate change

His primary areas of investigation include Paleontology, Ordovician, Sedimentary depositional environment, Facies and Ecology. His Subaerial and Coastal plain study, which is part of a larger body of work in Paleontology, is frequently linked to Extinction event, Lithification and Recovery period, bridging the gap between disciplines. His Ordovician research includes themes of Glacial period, Climatology and Mineralogy.

His Sedimentary depositional environment research includes elements of Orogeny and Anoxic waters. His research integrates issues of Range, Marine transgression and Unconformity in his study of Facies. His work carried out in the field of Ecology brings together such families of science as δ13C and Atmospheric sciences.

His most cited work include:

  • Models for simulating the fossil record (61 citations)
  • The impact of lithification on the diversity, size distribution, and recovery dynamics of marine invertebrate assemblages (58 citations)
  • Molecular indicators of redox and marine photoautotroph composition in the late Middle Ordovician of Iowa, U.S.A. (55 citations)

What are the main themes of his work throughout his whole career to date?

Paleontology, Ordovician, Extinction event, Ecology and Evolutionary biology are his primary areas of study. His study on Facies, Sedimentary depositional environment, Permian and Ordovician radiation is often connected to Stratigraphy as part of broader study in Paleontology. Mark E. Patzkowsky combines subjects such as Range, Dolomite and Unconformity with his study of Facies.

The various areas that Mark E. Patzkowsky examines in his Ordovician study include Niche, Biodiversity, Glacial period and Orogeny. Mark E. Patzkowsky usually deals with Ecology and limits it to topics linked to Paleozoic and Ice age and Geologic time scale. His work is dedicated to discovering how Species richness, Marine ecosystem are connected with Coastal plain, Habitat and Oceanography and other disciplines.

He most often published in these fields:

  • Paleontology (56.36%)
  • Ordovician (34.55%)
  • Extinction event (32.73%)

What were the highlights of his more recent work (between 2017-2021)?

  • Ordovician (34.55%)
  • Extinction event (32.73%)
  • Paleontology (56.36%)

In recent papers he was focusing on the following fields of study:

Mark E. Patzkowsky spends much of his time researching Ordovician, Extinction event, Paleontology, Evolutionary biology and Ecology. Mark E. Patzkowsky has researched Ordovician in several fields, including Devonian, Phanerozoic and Biogeography. Mark E. Patzkowsky undertakes interdisciplinary study in the fields of Extinction event and Ecosystem through his research.

His Paleontology study frequently intersects with other fields, such as Biological pump. The study incorporates disciplines such as Strophomenida and Paleozoic in addition to Evolutionary biology. His work in the fields of Morphometrics overlaps with other areas such as Survivorship curve and Diversification.

Between 2017 and 2021, his most popular works were:

  • Effects of mass extinction and recovery dynamics on long-term evolutionary trends: A morphological study of Strophomenida (Brachiopoda) across the Late Ordovician mass extinction (6 citations)
  • Evolutionary and biogeographical shifts in response to the Late Ordovician mass extinction (4 citations)
  • Does evolutionary relatedness predict ecological similarity (1 citations)

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Phanerozoic trends in the global diversity of marine invertebrates.

John Alroy;Martin Aberhan;David J. Bottjer;Michael Foote.
Science (2008)

719 Citations

Effects of sampling standardization on estimates of Phanerozoic marine diversification

J. Alroy;C. R. Marshall;R. K. Bambach;K. Bezusko.
Proceedings of the National Academy of Sciences of the United States of America (2001)

530 Citations

A weathering hypothesis for glaciation at high atmospheric pCO2 during the Late Ordovician

L.R Kump;M.A Arthur;M.E Patzkowsky;M.T Gibbs.
Palaeogeography, Palaeoclimatology, Palaeoecology (1999)

372 Citations

Sequence stratigraphy and long-term paleoceanographic change in the Middle and Upper Ordovician of the eastern United States

Steven M. Holland;Mark E. Patzkowsky.
Special Paper of the Geological Society of America (1996)

255 Citations

Stratigraphic Paleobiology: Understanding the Distribution of Fossil Taxa in Time and Space

Mark Edward Patzkowsky;Steven Matthew Holland.
(2012)

171 Citations

GRADIENT ECOLOGY OF A BIOTIC INVASION: BIOFACIES OF THE TYPE CINCINNATIAN SERIES (UPPER ORDOVICIAN), CINCINNATI, OHIO REGION, USA

Steven M. Holland;Mark E. Patzkowsky.
PALAIOS (2007)

164 Citations

Late Middle Ordovician environmental change and extinction: Harbinger of the Late Ordovician or continuation of Cambrian patterns?

Mark E. Patzkowsky;Leta M. Slupik;Michael A. Arthur;Richard D. Pancost.
Geology (1997)

136 Citations

Biotic response to a Middle Ordovician paleoceanographic event in eastern North America

Mark E. Patzkowsky;Steven M. Holland.
Geology (1993)

133 Citations

Response of Late Ordovician paleoceanography to changes in sea level, continental drift, and atmospheric pCO2: potential causes for long-term cooling and glaciation

Achim D Herrmann;Achim D Herrmann;Bernd J Haupt;Mark E Patzkowsky;Mark E Patzkowsky;Dan Seidov.
Palaeogeography, Palaeoclimatology, Palaeoecology (2004)

130 Citations

From Cyclothems to Sequences: The Record of Eustasy and Climate on an Icehouse Epeiric Platform (Pennsylvanian-Permian, North American Midcontinent)

Thomas D. Olszewski;Mark E. Patzkowsky.
Journal of Sedimentary Research (2003)

129 Citations

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