Listar Cadernos do Laboratorio Xeolóxico de Laxe por autor "Vila, Marta"
Mostrando ítems 1-7 de 7
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Cave bear's diet: a new hypothesis based on stable isotopes
Vila, Marta; Fernández Mosquera, Daniel; Grandal-d'Anglade, Aurora (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 ... -
Consideraciones metodológicas acerca del estudio de isótopos estables en restos óseos fósiles
Fernández Mosquera, Daniel; Vila, Marta (Universidade da Coruña, 2000) -
Identification of ambiguous fossil bone remains following 13C and 15N isotopic signals on bone collagen
Vila, Marta; López González, F.; Grandal-d'Anglade, Aurora (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
Vila, Marta (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
Vila, Marta; Fernández Mosquera, Daniel; López González, F.; Grandal-d'Anglade, Aurora; Vidal Romaní, Juan Ramón (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 ... -
Sobre los grandes bóvidos pleistocenos (Bovidae, Mammalia) en el NO de la Península Ibérica
López González, F.; Vila, Marta; Grandal-d'Anglade, Aurora (Universidade da Coruña, 1999)[Abstract] Large bovids (Bos primigenius and Bison priscus) bone remains from NW Iberian Peninsula sites are studied in this paper. Anatomic features in both species are highly similar, which makes difficult these bone ... -
The problem of the species concept in the phylogeny of the cave bears
Vila, Marta; Grandal-d'Anglade, Aurora (Universidade da Coruña, 2001)[Abstract] This a short review of a series of concepts daily used in palaentology, trying to connect them with their meaning in other fields of study in Biology. Firstly, it should be pointed out if the concept of species ...