The Atapuerca sites and the Ibeas hominids

Torres Pérez-Hidalgo, Trinidad José (1990). The Atapuerca sites and the Ibeas hominids. "Human Evolution", v. 5 (n. 1); pp. 55-73. ISSN 0393-9375. https://doi.org/10.1007/BF02436474.

Descripción

Título: The Atapuerca sites and the Ibeas hominids
Autor/es:
  • Torres Pérez-Hidalgo, Trinidad José
Tipo de Documento: Artículo
Título de Revista/Publicación: Human Evolution
Fecha: 1990
Volumen: 5
Materias:
Escuela: E.T.S.I. Minas (UPM) [antigua denominación]
Departamento: Ingeniería Geológica [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The Atapuerca railway Trench and Ibeas sites near Burgos, Spain, are cave fillings that include a series of deposits ranging from below the Matuyama/Bruhnes reversal up to the end of Middle Pleistocene. The lowest fossil-bearing bed in the Trench contains an assemblage of large and small Mammals including Mimomys savini, Pitymys gregaloides, Pliomys episcopalis, Crocuta crocuta, Dama sp. and Megacerini; the uppermost assemblage includes Canis lupus, Lynx spelaea, Panthera (Leo) fossilis, Felis sylvestris, Equus caballus steinheimensis, E.c. germanicus, Pitymys subtenaneus, Microtus arvalis agrestis, Pliomys lenki, and also Panthera toscana, Dicerorhinus bemitoechus, Bison schoetensacki, which are equally present in the lowest level. The biostratigraphic correlation and dates of the sites are briefly discussed, as are the paleoclimatic interpretation of the Trench sequences. Stone artifacts are found in several layers; the earliest occurrences correspond to the upper beds containing Mimomys savini. A set of preserved human occupation floors has been excavated in the top fossil-bearing beds. The stone-tool assemblages of the upper levels are of upper-medial Acheulean to Charentian tradition. The rich bone breccia SH, in the Cueva Mayor-Cueva del Silo, Ibeas de Juarros, is a derived deposit, due to a mud flow that dispersed and carried the skeletons of many carnivores and humans. The taxa represented are: Vrsus deningeri (largely dominant), Panthera (Leo) fossilis, Vulpes vulpes, Homo sapiens var. Several traits of both mandibular and cranial remains are summarized. Preliminary attempts at dating suggest that the Ibeas fossil man is older than the Last Interglacial, or oxygen-isotope stage 5.

Más información

ID de Registro: 4036
Identificador DC: http://oa.upm.es/4036/
Identificador OAI: oai:oa.upm.es:4036
Identificador DOI: 10.1007/BF02436474
URL Oficial: http://www.springerlink.com/content/t16n80q611271k16/
Depositado por: Biblioteca ETSI Minas y Energía
Depositado el: 02 Sep 2010 07:16
Ultima Modificación: 20 Abr 2016 13:24
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