Evidence map›Paper›PMID 31220106›Full record

ArticlePloS one2019

Hafting of Middle Paleolithic tools in Latium (central Italy): New data from Fossellone and Sant'Agostino caves.

Ilaria Degano, Sylvain Soriano, Paola Villa, Luca Pollarolo, Jeannette J Lucejko, Zenobia Jacobs, Katerina Douka, Silvana Vitagliano, Carlo Tozzi

Erratum issuedAbstract readHistorical Article
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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  16. Middle Paleolithic complex technology and a Neandertal tar-backed tool from the Dutch North Sea.Proceedings of the National Academy of Sciences of the United States of America · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Ilaria DeganoDepartment of Chemistry and Industrial Chemistry, Università di Pisa, Pisa, Italy.
Sylvain SorianoArScAn, AnTET, CNRS, Maison de l'Archéologie et de l'Ethnologie, Université Paris Nanterre, Nanterre Cedex, France.ORCID 0000-0002-4288-9763
Paola VillaUniversity of Colorado Museum, Boulder, Colorado, United States of America.ORCID 0000-0002-9831-5443
Luca PollaroloSchool of Geography, Archaeology and Environmental Studies, University of the Witwatersrand, Johannesburg, South Africa.
Jeannette J LucejkoDepartment of Chemistry and Industrial Chemistry, Università di Pisa, Pisa, Italy.
Zenobia JacobsCentre for Archaeological Science, School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, Australia.
Katerina DoukaDepartment of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany.
Silvana VitaglianoIstituto Italiano di Paleontologia Umana, Museo Civico di Zoologia, Rome, Italy.
Carlo TozziDipartimento di Civiltà e Forme del Sapere, Università di Pisa, Pisa, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hafting of stone tools was an important advance in the technology of the Paleolithic. Evidence of hafting in the Middle Paleolithic is growing and is not limited to points hafted on spears for thrusting or throwing. This article describes the identification of adhesive used for hafting on a variety of stone tools from two Middle Paleolithic caves in Latium, Fossellone Cave and Sant'Agostino Cave. Analysis of the organic residue by gas chromatography/mass spectrometry shows that a conifer resin adhesive was used, in one case mixed with beeswax. Contrary to previous suggestions that the small Middle Paleolithic tools of Latium could be used by hand and that hafting was not needed since it did not improve their functionality, our evidence shows that hafting was used by Neandertals in central Italy. Ethnographic evidence indicates that resin, which dries when exposed to air, is generally warmed by exposure to a small fire thus softened to be molded and pushed in position in the haft. The use of resin at both sites suggests regular fire use, as confirmed by moderate frequencies of burnt lithics in both assemblages. Lithic analysis shows that hafting was applied to a variety of artifacts, irrespective of type, size and technology. Prior to our study evidence of hafting in the Middle Paleolithic of Italy was limited to one case only.

Indexed as

NeanderthalsTool Use BehaviorAdhesivesAnimalsFiresHistory, AncientHominidaeResins, PlantTechnologyAdhesivesResins, Plant

Identifiers

PMID31220106
PMCPMC6586293

What OpenQuestion holds

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LicenceCC BY
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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.