Evidence map›Paper›PMID 25654325›Full record

ArticleScientific reports2015

3D morphometric analysis of fossil canid skulls contradicts the suggested domestication of dogs during the late Paleolithic.

Abby Grace Drake, Michael Coquerelle, Guillaume Colombeau

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
16.3field-weighted citation impact, top 1% of its field
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

27 citing papers in PubMed, 124 citations in OpenAlex.

  1. Article
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  7. Dog domestication and the dual dispersal of people and dogs into the Americas.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  10. Review
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  13. Complex patterns of sex-biased demography in canines.Proceedings. Biological sciences · 2019
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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

3 authors at 3 institutions in 3 countries.

Abby Grace DrakeDepartment of Biology, Skidmore College, 815 North Broadway, Saratoga Springs, NY 12866.
Michael Coquerelle1] Department of Paleobiology, Museo Nacional de Ciencias Naturales (MNCN-CSIC), C/Pinar 25, 28006 Madrid, Spain [2] Department of Oral Surgery, University Rey Juan Carlos, Avda. de Atenas s/n, 28922-Alcorcón (Madrid), Spain.
Guillaume ColombeauUMR 5199 PACEA, Université de Bordeaux, Avenue des Facultés B18, F-33405 Talence CEDEX, France.
Museo Nacional de Ciencias Naturales · ESSkidmore College · USUniversité de Bordeaux · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whether dogs were domesticated during the Pleistocene, when humans were hunter-gatherers, or during the Neolithic, when humans began to form permanent settlements and engage in agriculture, remains controversial. Recently discovered Paleolithic fossil skulls, Goyet dated 31,680 +/- 250 YBP and Eliseevichi MAE 447/5298 dated 13,905 +/- 55 YBP, were previously identified as dogs. However, new genetic studies contradict the identification of these specimens as dogs, questioning the validity of traditional measurements used to morphologically identify canid fossil skulls. We employ 3D geometric morphometric analyses to compare the cranial morphology of Goyet and Eliseevichi MAE to that of ancient and modern dogs and wolves. We demonstrate that these Paleolithic canids are definitively wolves and not dogs. Compared to mesaticephalic (wolf-like breeds) dog skulls, Goyet and Eliseevichi MAE, do not have cranial flexion and the dorsal surface of their muzzles has no concavity near the orbits. Morphologically, these early fossil canids resemble wolves, and thus no longer support the establishment of dog domestication in the Paleolithic.

Indexed as

FossilsImaging, Three-DimensionalModels, AnatomicAnimalsBiological EvolutionDogsSkull

Identifiers

PMID25654325
PMCPMC5389137
OpenAlexW1989678839

What OpenQuestion holds

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LicenceCC BY
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.