Evidence map›Paper›PMID 32640002›Full record

ArticlePloS one2020

On holes and strings: Earliest displays of human adornment in the Middle Palaeolithic.

Daniella E Bar-Yosef Mayer, Iris Groman-Yaroslavski, Ofer Bar-Yosef, Israel Hershkovitz, Astrid Kampen-Hasday, Bernard Vandermeersch, Yossi Zaidner, Mina Weinstein-Evron

Open access · goldAbstract readHistorical Article
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
43.8field-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

9 citing papers in PubMed, 61 citations in OpenAlex.

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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

8 authors at 5 institutions in 3 countries.

Daniella E Bar-Yosef MayerThe Steinhardt Museum of Natural History and Institute of Archaeology, Tel Aviv University, Tel Aviv, Israel.ORCID 0000-0001-9647-2093
Iris Groman-YaroslavskiZinman Institute of Archaeology, University of Haifa, Haifa, Israel.
Ofer Bar-YosefFormerly of the Department of Anthropology, Harvard University, Cambridge, Massachusetts, United States of America.
Israel HershkovitzDepartment of Anatomy and Anthropology, Dan David Center for Human Evolution and Biohistory Research, The Shmunis Family Anthropology Institute, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Astrid Kampen-HasdayZinman Institute of Archaeology, University of Haifa, Haifa, Israel.
Bernard VandermeerschUMR 199, PACEA, Université de Bordeaux, Pessac Cedex, France.
Yossi ZaidnerZinman Institute of Archaeology, University of Haifa, Haifa, Israel.ORCID 0000-0002-4247-4824
Mina Weinstein-EvronZinman Institute of Archaeology, University of Haifa, Haifa, Israel.
University of Haifa · ILHarvard University · USHebrew University of Jerusalem · ILTel Aviv University · ILUniversité de Bordeaux · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glycymeris shell beads found in Middle Palaeolithic sites are understood to be artifacts collected by modern humans for symbolic use. In Misliya Cave, Israel, dated to 240-160 ka BP, Glycymeris shells were found that were neither perforated nor manipulated; nevertheless, transportation to the cave is regarded as symbolic. In about 120 ka BP at Qafzeh Cave, Israel, modern humans collected naturally perforated Glycymeris shells also for symbolic use. Use-wear analyses backed by experiments demonstrate that the Qafzeh shells were suspended on string, thus suggesting that the collection of perforated shells was intentional. The older Misliya shells join a similar finding from South Africa, while the later-dated perforated shells from Qafzeh resemble other assemblages from North Africa and the Levant, also dated to about 120 ka BP. We conclude that between 160 ka BP and 120 ka BP there was a shift from collecting complete valves to perforated ones, which reflects both the desire and the technological ability to suspend shell beads on string to be displayed on the human body.

Indexed as

Africa, NorthernAnimalsAnimal ShellsCavesFossilsHistory, AncientHominidaeHumansIsraelJewelrySouth AfricaTechnology

Identifiers

PMID32640002
PMCPMC7343129
OpenAlexW3040801136

What OpenQuestion holds

Textmetadata
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.