Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen
The study of rodent faunas has widely contributed to the knowledge of the evolution of the palaeoenvironments during the Quaternary. The evolution of rodent associations found in the deposits of the Arago cave are dated between 600,000 and 400,000 years (MIS 14 to MIS 12) during their evolution mamm...
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2014
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Online Access: | http://journals.openedition.org/quaternaire/5824 |
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fttriple:oai:gotriple.eu:oai:revues.org:quaternaire/5824 2023-05-15T16:00:51+02:00 Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen Palaeoecological analysis of the Caune de l’Arago micromammal communities (Tautavel, France) in the context of fawn migration in Southern Europe during Medium Plistocene Hanquet, Constance Desclaux, Emmanuel 2014-05-31 http://journals.openedition.org/quaternaire/5824 undefined unknown Association française pour l’étude du quaternaire Quaternaire urn:doi:10.4000/quaternaire.5824 http://journals.openedition.org/quaternaire/5824 undefined climatic changes faunal renewal marine isotopic stages 14 to 12 Middle Pleistocene rodent associations western Mediterranean Europe changement climatique Europe de l’Ouest méridionale Pléistocène moyen renouvellement rongeurs stades isotopiques marins 14 à 12 geo archeo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2014 fttriple https://doi.org/10.4000/quaternaire.5824 2023-01-22T19:05:12Z The study of rodent faunas has widely contributed to the knowledge of the evolution of the palaeoenvironments during the Quaternary. The evolution of rodent associations found in the deposits of the Arago cave are dated between 600,000 and 400,000 years (MIS 14 to MIS 12) during their evolution mammalian communities arrived from eastern Europe, Siberia and the mountains of Central Asia (Ochotona pusilla, Citellus sp., Microtus (Stenocranius) gregalis and Dicrostonyx torquatus), as well as from northern Europe (Microtus gr. oeconomus). Their migration can be related to a major climatic change that occurred during the early Middle Pleistocene. The faunal change can be correlated with the establishment of more pronounced glacial-interglacial periods, modulated by a 100 ka periodicity and resulting in the cyclic dispersal throughout western Europe of taxa having with warm-humid (interglacial) and cold-dry (glacial) affinities. Our comparative studies on the appearance of micromammal species specific of dry and cold environment in eastern, central, northern and Mediterranean Europe during this period have led us to believe that micromammals, especially rodents, have mostly reacted to the change of the climate at the end of the early Middle Pleistocene (MIS 14 to 12). The Arago cave, located near the Mediterranean Sea coast, at the eastern end of the Pyrenees has well recorded this faunal turnover, whereas Spain and Italy, which appear to have been less affected by the expansion of those faunas, due to geographical barriers. In conclusion, such geographical and ecological specificities must be taken into account for micromammal fauna comparisons during the Middle Pleistocene. L’étude des faunes de micromammifères a largement contribué à la connaissance des paléoenvironnements au cours du Quaternaire. L’évolution des associations de rongeurs observées dans les niveaux de la Caune de l’Arago datés entre 600 000et 400 000ans (MIS 14 à 12), montre l’apparition de communautés issues d’Europe de l’Est, de Sibérie et des ... Article in Journal/Newspaper Dicrostonyx torquatus Siberia Unknown Arago ENVELOPE(-62.367,-62.367,-64.833,-64.833) Quaternaire vol. 22/1 35 45 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
climatic changes faunal renewal marine isotopic stages 14 to 12 Middle Pleistocene rodent associations western Mediterranean Europe changement climatique Europe de l’Ouest méridionale Pléistocène moyen renouvellement rongeurs stades isotopiques marins 14 à 12 geo archeo |
spellingShingle |
climatic changes faunal renewal marine isotopic stages 14 to 12 Middle Pleistocene rodent associations western Mediterranean Europe changement climatique Europe de l’Ouest méridionale Pléistocène moyen renouvellement rongeurs stades isotopiques marins 14 à 12 geo archeo Hanquet, Constance Desclaux, Emmanuel Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen |
topic_facet |
climatic changes faunal renewal marine isotopic stages 14 to 12 Middle Pleistocene rodent associations western Mediterranean Europe changement climatique Europe de l’Ouest méridionale Pléistocène moyen renouvellement rongeurs stades isotopiques marins 14 à 12 geo archeo |
description |
The study of rodent faunas has widely contributed to the knowledge of the evolution of the palaeoenvironments during the Quaternary. The evolution of rodent associations found in the deposits of the Arago cave are dated between 600,000 and 400,000 years (MIS 14 to MIS 12) during their evolution mammalian communities arrived from eastern Europe, Siberia and the mountains of Central Asia (Ochotona pusilla, Citellus sp., Microtus (Stenocranius) gregalis and Dicrostonyx torquatus), as well as from northern Europe (Microtus gr. oeconomus). Their migration can be related to a major climatic change that occurred during the early Middle Pleistocene. The faunal change can be correlated with the establishment of more pronounced glacial-interglacial periods, modulated by a 100 ka periodicity and resulting in the cyclic dispersal throughout western Europe of taxa having with warm-humid (interglacial) and cold-dry (glacial) affinities. Our comparative studies on the appearance of micromammal species specific of dry and cold environment in eastern, central, northern and Mediterranean Europe during this period have led us to believe that micromammals, especially rodents, have mostly reacted to the change of the climate at the end of the early Middle Pleistocene (MIS 14 to 12). The Arago cave, located near the Mediterranean Sea coast, at the eastern end of the Pyrenees has well recorded this faunal turnover, whereas Spain and Italy, which appear to have been less affected by the expansion of those faunas, due to geographical barriers. In conclusion, such geographical and ecological specificities must be taken into account for micromammal fauna comparisons during the Middle Pleistocene. L’étude des faunes de micromammifères a largement contribué à la connaissance des paléoenvironnements au cours du Quaternaire. L’évolution des associations de rongeurs observées dans les niveaux de la Caune de l’Arago datés entre 600 000et 400 000ans (MIS 14 à 12), montre l’apparition de communautés issues d’Europe de l’Est, de Sibérie et des ... |
format |
Article in Journal/Newspaper |
author |
Hanquet, Constance Desclaux, Emmanuel |
author_facet |
Hanquet, Constance Desclaux, Emmanuel |
author_sort |
Hanquet, Constance |
title |
Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen |
title_short |
Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen |
title_full |
Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen |
title_fullStr |
Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen |
title_full_unstemmed |
Analyse paléoécologique des communautés de micromammifères de la Caune de l’Arago (Tautavel, France) dans le contexte des migrations de faunes en Europe méridionale au cours du Pléistocène moyen |
title_sort |
analyse paléoécologique des communautés de micromammifères de la caune de l’arago (tautavel, france) dans le contexte des migrations de faunes en europe méridionale au cours du pléistocène moyen |
publisher |
Association française pour l’étude du quaternaire |
publishDate |
2014 |
url |
http://journals.openedition.org/quaternaire/5824 |
long_lat |
ENVELOPE(-62.367,-62.367,-64.833,-64.833) |
geographic |
Arago |
geographic_facet |
Arago |
genre |
Dicrostonyx torquatus Siberia |
genre_facet |
Dicrostonyx torquatus Siberia |
op_relation |
urn:doi:10.4000/quaternaire.5824 http://journals.openedition.org/quaternaire/5824 |
op_rights |
undefined |
op_doi |
https://doi.org/10.4000/quaternaire.5824 |
container_title |
Quaternaire |
container_issue |
vol. 22/1 |
container_start_page |
35 |
op_container_end_page |
45 |
_version_ |
1766396866535096320 |