Evidence map›Paper›PMID 34550742›Full record

ArticleScience advances2021

Early Middle Stone Age personal ornaments from Bizmoune Cave, Essaouira, Morocco.

El Mehdi Sehasseh, Philippe Fernandez, Steven Kuhn, Mary Stiner, Susan Mentzer, Debra Colarossi, Amy Clark, François Lanoe, Matthew Pailes, Dirk Hoffmann and 16 more

Abstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Pan-African model explainsbioRxiv : the preprint server for biology · 2026
    Article
  3. Article
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  9. Review
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  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. The Ornaments of the Arma Veirana Early Mesolithic Infant Burial.Journal of archaeological method and theory · 2023
    Article
  19. What made us "hunter-gatherers of words".Frontiers in neuroscience · 2023
    Article
  20. Archaeological evidence for thinking about possibilities in hominin evolution.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Review
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

26 authors.

El Mehdi SehassehOrigin and Evolution of Homo sapiens in Morocco research group, Institut National des Sciences de l'Archéologie et du Patrimoine, Hay Riad, Madinat Al Irfane, Angle rues 5 et 7, Rabat-Instituts, 10 000 Rabat, Morocco.ORCID 0000-0003-4458-0054
Philippe FernandezCNRS, Aix Marseille Univ, Minist Culture, LAMPEA UMR 7269, Maison Méditerranéenne des Sciences de l'Homme, 5 Rue du Château de l'Horloge BP 647, Aix-en-Provence, France.ORCID 0000-0001-7414-008X
Steven KuhnSchool of Anthropology, University of Arizona, Tucson, AZ 85721-0030, USA.ORCID 0000-0002-0288-030X
Mary StinerSchool of Anthropology, University of Arizona, Tucson, AZ 85721-0030, USA.ORCID 0000-0002-3136-9535
Susan MentzerSenckenberg Centre for Human Evolution and Paleoenvironment (HEP-Tübingen), Geoarchaeology Working Group Institute for Archaeological Sciences, Eberhard Karls Universität Tübingen, Rümelinstr. 23, 72070 Tübingen, Germany.ORCID 0000-0002-3117-8448
Debra ColarossiDepartment of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany.ORCID 0000-0002-3704-8249
Amy ClarkDepartment of Anthropology, Harvard University, 11 Divinity Avenue, Peabody Museum 575A, Cambridge, MA 02138, USA.ORCID 0000-0003-3042-9118
François LanoeSchool of Anthropology, University of Arizona, Tucson, AZ 85721-0030, USA.
Matthew PailesDepartment of Anthropology, The University of Oklahoma,455 West Lindsey, Dale Hall Tower Room 521, Norman, OK 73019, USA.ORCID 0000-0001-9045-5671
Dirk HoffmannGeorg-August-Universität Göttingen, Geowissenschaftliches Zentrum, Abteilung Isotopengeologie Goldschmidtstraße 1, 37077 Göttingen, Germany.ORCID 0000-0002-9245-2041
Alexa BensonDepartment of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany.ORCID 0000-0002-5693-9266
Edward RhodesDepartment of Geography, University of Sheffield, Western Bank, Sheffield S10 2TN, UK.ORCID 0000-0002-0361-8637
Moncef BenmansourCentre National de l'Energie des Sciences et Techniques Nucléaires (CNESTEN), B.P. 1382 R.P. 10001 Rabat, Morocco.
Abdelmoughit LaissaouiCentre National de l'Energie des Sciences et Techniques Nucléaires (CNESTEN), B.P. 1382 R.P. 10001 Rabat, Morocco.
Ismail ZianiUniversidad de Las Palmas de Gran Canaria, ULPGC, Departamento de Ciencias Históricas, Spain Department of Historical Sciences, University of Las Palmas de Gran Canaria, Pérez del Toro 1, Las Palmas de Gran Canaria, Spain.ORCID 0000-0002-0191-4360
Paloma Vidal-MatutanoUniversidad de Las Palmas de Gran Canaria, ULPGC, Departamento de Ciencias Históricas, Spain Department of Historical Sciences, University of Las Palmas de Gran Canaria, Pérez del Toro 1, Las Palmas de Gran Canaria, Spain.ORCID 0000-0002-5892-149X
Jacob MoralesUniversidad de Las Palmas de Gran Canaria, ULPGC, Departamento de Ciencias Históricas, Spain Department of Historical Sciences, University of Las Palmas de Gran Canaria, Pérez del Toro 1, Las Palmas de Gran Canaria, Spain.ORCID 0000-0002-6781-2121
Youssef DjellalDepartmento de Historia, Geografia y Filosofia, Facultad de Filosofia y Letras. Universidad de Cadiz, 11003, Cadiz, Spain.ORCID 0000-0003-0452-1295
Benoit LongetCNRS, Aix Marseille Univ, Minist Culture, LAMPEA UMR 7269, Maison Méditerranéenne des Sciences de l'Homme, 5 Rue du Château de l'Horloge BP 647, Aix-en-Provence, France.ORCID 0000-0003-1752-3169
Jean-Jacques HublinDepartment of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany.ORCID 0000-0001-6283-8114
Mohammed MouhiddineUniversité Hassan II, Faculté des Lettres et des Sciences Humaines, Hay El Baraka Ben M'sik Casablanca, BP 7951, 20800 Casablanca, Morocco.ORCID 0000-0003-2172-7324
Fatima-Zohra RafiUniversité Hassan II, Faculté des Lettres et des Sciences Humaines, Hay El Baraka Ben M'sik Casablanca, BP 7951, 20800 Casablanca, Morocco.ORCID 0000-0002-5757-9434
Kayla Beth WortheySchool of Anthropology, University of Arizona, Tucson, AZ 85721-0030, USA.ORCID 0000-0001-5337-5592
Ismael Sanchez-MoralesSchool of Anthropology, University of Arizona, Tucson, AZ 85721-0030, USA.ORCID 0000-0003-1152-7433
Noufel GhayatiOrigin and Evolution of Homo sapiens in Morocco research group, Institut National des Sciences de l'Archéologie et du Patrimoine, Hay Riad, Madinat Al Irfane, Angle rues 5 et 7, Rabat-Instituts, 10 000 Rabat, Morocco.ORCID 0000-0002-1240-5211
Abdeljalil BouzouggarOrigin and Evolution of Homo sapiens in Morocco research group, Institut National des Sciences de l'Archéologie et du Patrimoine, Hay Riad, Madinat Al Irfane, Angle rues 5 et 7, Rabat-Instituts, 10 000 Rabat, Morocco.ORCID 0000-0002-4332-4385

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ornaments such as beads are among the earliest signs of symbolic behavior among human ancestors. Their appearance signals important developments in both cognition and social relations. This paper describes and presents contextual information for 33 shell beads from Bizmoune Cave (southwest Morocco). Many of the beads come as deposits dating to ≥142 thousand years, making them the oldest shell beads yet recovered. They extend the dates for the first appearance of this behavior into the late Middle Pleistocene. The ages and ubiquity of beads in Middle Stone Age (MSA) sites in North Africa provide further evidence of the potential importance of these artifacts as signals of identity. The early and continued use of

Identifiers

PMID34550742
PMCPMC8457661

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