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Researcher · University of Oregon · United States

Gregory J. Retallack

Gregory J. Retallack publishes mostly in Paleontology, Atmospheric Science and Ecology, Evolution, Behavior and Systematics, on topics such as Paleontology and Stratigraphy of Fossils, Geology and Paleoclimatology Research and Geochemistry and Elemental Analysis.

ORCID 0000-0003-4356-9240 OpenAlex
World rank
#132,210
of 1,633,909 ranked researchers
Rank in United States
#56,271
of 358,040
Works
89
Citations
652
Citations per work
7.3

What does Gregory J. Retallack research?

Paleontology: 27.0%Atmospheric Science: 16.4%Ecology, Evolution, Behavior and Systematics: 8.2%Geophysics: 4.9%other fields: 43.5%27%top field
Paleontology27.0%Atmospheric Science16.4%Ecology, Evolution, Behavior and Systematics8.2%Geophysics4.9%other fields43.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Paleontology27% of their works
  2. 2Atmospheric Science16% of their works
  3. 3Ecology, Evolution, Behavior and Systematics8% of their works
  4. 4Geophysics5% of their works
  5. 5Geochemistry and Petrology5% of their works
  6. 6Geology5% of their works

Research topics

Which keywords describe Gregory J. Retallack's research?

The keywords of their largest research topics: Paleoproductivity, Paleoredox, Climate Change, Paleoclimatology, Biogeography, Molecular Phylogeny, Plate Tectonics and Geochronology.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Paleoproductivity211 topic
  2. Paleoredox211 topic
  3. Climate Change201 topic
  4. Paleoclimatology201 topic
  5. Biogeography112 topics
  6. Molecular Phylogeny112 topics
  7. Plate Tectonics112 topics
  8. Geochronology61 topic
  9. Mammal Evolution61 topic
  10. Manganese Oxides61 topic
  11. Phylogenetic Comparative Analysis61 topic
  12. Rare Earth Elements61 topic
  13. Zircon61 topic
  14. Angiosperm Phylogeny51 topic
  15. Cenozoic Evolution51 topic
  16. Flowering Plants51 topic
  17. Rifting51 topic
  18. Dinosaur41 topic
  19. Evolution41 topic

Where does Gregory J. Retallack work?

Gregory J. Retallack's main affiliation in the publication record is University of Oregon, United States.

How many publications and citations does Gregory J. Retallack have?

Science Explorer counts 89 works and 652 citations for Gregory J. Retallack, ranking #132,210 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.