Listar2. Publicacións UDC por tema "Ursus spelaeus"
Mostrando ítems 1-13 de 13
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A population study on the Cave Bears (Ursus spelaeus Rosenmüller-Heinroth) from Galician caves, NW of Iberian Peninsula
(Universidade da Coruña, 1998)[Abstract] A population study of two contemporary sites of Ursus spelaeus from Serra do Courel (Galicia, NW of Iberian Peninsula) has been carried out. The different morphology of the sites, as well as the taphonomical ... -
A review of the cave bear sex dimorphism
(Universidade da Coruña, 2001)[Abstract] In this paper the influence of sex dimorphism in the population of cave bears from Cova Eirós (Triacastela, Galicia, Spain) is reviewed. The study will be centred in the skull, jaw and teeth, and principally in ... -
Archaic and recent Ursus spelaeus forms from Lombardy and Venetia Region (North Italy)
(Universidade da Coruña, 2001)[Abstract] Some Ursus spelaeus Rosenmüller-Heinroth, 1784 cranial and mandibular remains coming from Northern Italy (Lombardy Region -Buco dell’Orso Cave, Laglio, Como-) and from Venetia Region (Cerè, S. Donà di Lamon and ... -
Cave bear's diet: a new hypothesis based on stable isotopes
(Universidade da Coruña, 2001)[Abstract] The Ursus spelaeus diet has always been a controversial topic in Paleontology. Both, morphometric and isotopic studies, have raised the hypothesis of herbivorism for this extinct ursid that belongs to the order ... -
Dental wear and grit ingestion in extant and extinct bears from Northern Spain
(Universidade da Coruña, 2001)[Abstract] The dental morphology of the cave bear Ursus spelaeus (Rosenmuller & Heinroth, 1794) indicates its specialisation as a vegetation eater. Although vegetal matter plays also an important role in the diet of most ... -
Estudio morfológico de los molariformes de oso de las cavernas ( Ursus spelaeus Rosenmüller-Heinroth) de varias poblaciones europeas
(Universidade da Coruña, 1993)[Resumen] Se realiza un estudio morfológico de los molariformes de siete poblaciones de Ursus spelaeus y una de Ursus deningen, utilizando una técnica de análisis de agrupamientos. El análisis se efectúa sobre los porcentajes ... -
Identification of ambiguous fossil bone remains following 13C and 15N isotopic signals on bone collagen
(Universidade da Coruña, 2001)[Abstract] In this paper we deal with an useful application of isotopic studies on fossil bone remains. Following δ1 3C and δ1 5N signals recorded in bone collagen, it is possible to classify into the proper taxon some ... -
Nota sobre el estudio de ADN antiguo en restos óseos de macromamíferos cuaternarios de Galicia
(Universidade da Coruña, 1998)[Abstract] New biomolecular methods allow us to reach the ancient DNA preserved in fossil bones. This paper shows first extractions of this genetic material in cave bear bones (Ursus spelaeus ) from Galicia (NW Iberian ... -
Paleoecological implications inferred from stable isotopic signatures (δ13C,δ15N) in bone collagen of Ursus spelaeus ROS.-HEIN
(Universidade da Coruña, 1999)[Abstract] Stable isotopic signatures measured in bone collagen provide with data related to the species diet type. In this paper we compare δ13C and δ15N outcomes in Ursus spelaeus ROS.-HEIN. Bone remains from Liñares ... -
Sexual dimorphism and interpopulational variability in the lower carnassial of the cave bear, Ursus spelaeus Ros-Hein
(Universidade da Coruña, 1993)[Abstract] A morphometric study on the lower carnassial (M1 of Ursus spelaeus from three european populations has been carried out. Multivariate statistic methods have been used for this purpose. It has been proved that ... -
The Evolution of Metapodial Bones in the Cave Bear Group and its biostratigraphical Implications
(Universidade da Coruña, 2001)[Abstract] A short description of the methods is followed by some central results obtained from the analyses of metapodial bones in the cave bear group from sites in Austria and Italy. The evolution of metapodials shows, ... -
The Ursus spelaeus disappearance archaeologically registered in the Northeast of Catalonia
(Universidade da Coruña, 2001)The extinction of Ursus spelaeus remains controversial. In this paper, data from two archaeological sites from NE Iberian Peninsula are presented. Thus, the Middle-Upper Paleolithic term is thoroughly analysed by combining ... -
Through time Iberian Ursus spelaeus Ros. Hein. cheek-teeth size distribution
(Universidade da Coruña, 2002)[Abstract] This paper deals with a metrical comparison of cheek-teeth length of Ursus spelaeus Ros.-Hein.Iberian population representatives.