Evidence map›Paper›PMID 32409726›Full record

ArticleScientific reports2020

Snapshots of human anatomy, locomotion, and behavior from Late Pleistocene footprints at Engare Sero, Tanzania.

Kevin G Hatala, William E H Harcourt-Smith, Adam D Gordon, Brian W Zimmer, Brian G Richmond, Briana L Pobiner, David J Green, Adam Metallo, Vince Rossi, Cynthia M Liutkus-Pierce

Abstract readHistorical Article
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

10 authors.

Kevin G HatalaDepartment of Biology, Chatham University, Pittsburgh, PA, 15232, USA. kevin.g.hatala@gmail.com.ORCID http://orcid.org/0000-0001-9131-5304
William E H Harcourt-SmithDepartment of Anthropology, Lehman College, New York, NY, 10468, USA.
Adam D GordonDepartment of Anthropology, University at Albany, Albany, NY, 12222, USA.ORCID http://orcid.org/0000-0002-1807-4644
Brian W ZimmerDepartment of Geological and Environmental Sciences, Appalachian State University, Boone, NC, 28608, USA.
Brian G RichmondSan Francisco, CA, 94102, USA.ORCID http://orcid.org/0000-0001-5014-5580
Briana L PobinerHuman Origins Program, Smithsonian Institution, Washington, DC, 20560, USA.ORCID http://orcid.org/0000-0001-5051-9175
David J GreenDepartment of Anatomy, Campbell University School of Osteopathic Medicine, Buies Creek, NC, 27506, USA.
Adam MetalloDigitization Program Office, Smithsonian Institution, Washington, DC, 20013, USA.
Vince RossiDigitization Program Office, Smithsonian Institution, Washington, DC, 20013, USA.ORCID http://orcid.org/0000-0003-1248-9264
Cynthia M Liutkus-PierceDepartment of Geological and Environmental Sciences, Appalachian State University, Boone, NC, 28608, USA.ORCID http://orcid.org/0000-0001-5429-2713

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fossil hominin footprints preserve data on a remarkably short time scale compared to most other fossil evidence, offering snapshots of organisms in their immediate ecological and behavioral contexts. Here, we report on our excavations and analyses of more than 400 Late Pleistocene human footprints from Engare Sero, Tanzania. The site represents the largest assemblage of footprints currently known from the human fossil record in Africa. Speed estimates show that the trackways reflect both walking and running behaviors. Estimates of group composition suggest that these footprints were made by a mixed-sex and mixed-age group, but one that consisted of mostly adult females. One group of similarly-oriented trackways was attributed to 14 adult females who walked together at the same pace, with only two adult males and one juvenile accompanying them. In the context of modern ethnographic data, we suggest that these trackways may capture a unique snapshot of cooperative and sexually divided foraging behavior in Late Pleistocene humans.

Indexed as

AnimalsFemaleFootFossilsGaitHistory, AncientHominidaeLocomotionMaleTanzaniaWalking

Identifiers

PMID32409726
PMCPMC7224389

What OpenQuestion holds

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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.