Evidence map›Paper›PMID 32989142›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

The enigma of Oligocene climate and global surface temperature evolution.

Charlotte L O'Brien, Matthew Huber, Ellen Thomas, Mark Pagani, James R Super, Leanne E Elder, Pincelli M Hull

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

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  6. Phylogenomics redefines the evolutionary history of mosquitoes.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  12. Decoding the Chloroplast Genome ofInternational journal of molecular sciences · 2024
    Article
  13. Article
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  16. Article
  17. Archaeal lipids trace ecology and evolution of marine ammonia-oxidizing archaea.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  18. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Charlotte L O'BrienDepartment of Geology and Geophysics, Yale University, New Haven, CT 06511; c.l.obrien@ucl.ac.uk.ORCID 0000-0003-3579-144X
Matthew HuberDepartment of Earth, Atmospheric and Planetary Sciences, Purdue University, West Lafayette, IN 47907.ORCID 0000-0002-2771-9977
Ellen ThomasDepartment of Geology and Geophysics, Yale University, New Haven, CT 06511.ORCID 0000-0002-7141-9904
Mark PaganiDepartment of Geology and Geophysics, Yale University, New Haven, CT 06511.
James R SuperDepartment of Geology and Geophysics, Yale University, New Haven, CT 06511.ORCID 0000-0001-6155-5905
Leanne E ElderDepartment of Geology and Geophysics, Yale University, New Haven, CT 06511.ORCID 0000-0001-5244-9780
Pincelli M HullDepartment of Geology and Geophysics, Yale University, New Haven, CT 06511.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Falling atmospheric CO

Indexed as

climate modelsEocene–Oligoceneproxy reconstructionssea surface temperaturesTEX86

Identifiers

PMID32989142
PMCPMC7568263

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.