Evidence map›Paper›PMID 35382595›Full record

ArticleProceedings. Biological sciences2022

Do species factories exist? Detecting exceptional patterns of evolution in the mammalian fossil record.

Jaakko Toivonen, Mikael Fortelius, Indrė Žliobaitė

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

3 authors.

Jaakko ToivonenDepartment of Computer Science, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-5444-8877
Mikael ForteliusDepartment of Geosciences and Geography, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-4851-783X
Indrė ŽliobaitėDepartment of Computer Science, University of Helsinki, Helsinki, Finland.ORCID 0000-0003-2427-5407

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A species factory refers to the source that gives rise to an exceptionally large number of species. However, what is it exactly: a place, a time or a combination of places, times and environmental conditions, remains unclear. Here we search for species factories computationally, for which we develop statistical approaches to detect origination, extinction and sorting hotspots in space and time in the fossil record. Using data on European Late Cenozoic mammals, we analyse where, how and how often species factories occur, and how they potentially relate to the dynamics of environmental conditions. We find that in the Early Miocene origination hotspots tend to be located in areas with relatively low estimated net primary productivity. Our pilot study shows that species first occurring in origination hotspots tend to have a longer average longevity and a larger geographical range than other species, thus emphasizing the evolutionary importance of the species factories.

Indexed as

Biological EvolutionFossilsAnimalsExtinction, BiologicalGeographyMammalsPilot Projectsfossil recordlogistic regressionmacroevolutionmammalsnet primary productivityNOW database

Identifiers

PMID35382595
PMCPMC8984811

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.