2026-06-17T21:34:41Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/47282022-04-29T12:02:47Zcom_10259.4_2551com_10259_5086com_10259_2604col_10259.4_2552
Repositorio Institucional de la Universidad de Burgos
author
Vialet, Amélie .
author
Modesto Mata, Mario
author
Martinón Torres, María
author
Martínez de Pinillos, Marina .
author
Bermúdez de Castro, José María
2018-02-05T10:47:44Z
2018-02-05T10:47:44Z
2018-01
1932-6203
http://hdl.handle.net/10259/4728
10.1371/journal.pone.0189714
We here present a comparative study of the Montmaurin-LN Middle Pleistocene mandible
(Haute-Garonne, France). This mandible, of which its right and left molar series are preserved
in situ, was found in La Niche cave (Montmaurin's karst system) in 1949, and was
first attributed to the `Mindel-Riss' interglacial (= MIS 9 to 11) based on its geological context.
Later studies based on geological and faunal evidence have attributed the Montmaurin-LN
mandible to MIS 7. Following a detailed morphological and metric comparative study of the
mandible in the 1970s, it was interpreted in the light of a still limited fossil record and the prevailing
paradigm back then. Waiting for geochronological studies in the forthcoming years,
here we review the main morphological and metrical features of this mandible and its
molars, which have been reassessed in the framework of a remarkably enlarged Pleistocene
fossil record since the mandible was first described, and our current, more in-depth
understanding of human evolution in Europe. Using a selection of mandibular features with
potential taxonomic signal we have found that the Montmaurin-LN mandible shares only a
few derived traits with Neandertals. Our analyses reveal that this mandible is more closely
related to the ancient specimens from the African and Eurasian Early and Middle Pleistocene,
particularly due to the presence of primitive features of the Homo clade. In contrast,
the external morphology of the molars is clearly similar to that of Neandertals. The results
are assessed in the light of the present competing hypotheses used to explain the European
hominin fossil record.
eng
Attribution 4.0 International
A reassessment of the Montmaurin-La Niche mandible (Haute Garonne, France) in the context of European Pleistocene human evolution
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/4728/1/Viale-PlosOne_2018.pdf
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https://riubu.ubu.es/bitstream/10259/4728/6/Viale-PlosOne_2018.pdf.txt
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