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World rank
#1,074,058
of 7,710,434 ranked researchers
Rank in United Kingdom
#86,276
of 367,258
Works
85
Citations
2.7k
Citations per work
31.4
h-index
26
i10-index 40Top 14% in Paleontology

What does Michael D. Simmons research?

Michael D. Simmons's work is mostly in Earth and Planetary Sciences (60%), Engineering (9%).

Physical Sciences68%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Earth and Planetary Sciences5159.5%
    2. Engineering78.8%
  1. Everything else2731.7%
  1. 1Paleontology23% of their works
  2. 2Geophysics11% of their works
  3. 3Atmospheric Science9% of their works
  4. 4Geology9% of their works
  5. 5Mechanics of Materials9% of their works
  6. 6Oceanography8% of their works

Research topics

Which keywords describe Michael D. Simmons's research?

The keywords of their largest research topics: Paleoproductivity, Paleoredox, Holocene, Sea Level, Tectonics, Plate Tectonics, Sedimentation and Climate Change.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 21 words, with their numbers
  1. Paleoproductivity381 topic
  2. Paleoredox381 topic
  3. Holocene292 topics
  4. Sea Level292 topics
  5. Tectonics272 topics
  6. Plate Tectonics262 topics
  7. Sedimentation242 topics
  8. Climate Change201 topic
  9. Paleoclimatology201 topic
  10. Pore Structure191 topic
  11. Shale Gas191 topic
  12. Fluvial Systems151 topic
  13. Sequence Stratigraphy151 topic
  14. Cenozoic Evolution141 topic
  15. Rifting141 topic
  16. Geochronology121 topic
  17. Zircon121 topic
  18. Black Sea91 topic
  19. paleoceanography91 topic
  20. Ecosystem Functioning71 topic
  21. Marine Biodiversity71 topic

Where does Michael D. Simmons work?

Michael D. Simmons's main affiliation in the publication record is Halliburton (United Kingdom), United Kingdom.

How many publications and citations does Michael D. Simmons have?

OpenAlex counts 85 works and 2,671 citations for Michael D. Simmons, an h-index of 26, ranking #1,074,058 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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