Biogeoquímica isotópica (δ13C, δ15N) del Ursus Spelaeus del yacimiento de Cova Eiros, Lugo.
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Biogeoquímica isotópica (δ13C, δ15N) del Ursus Spelaeus del yacimiento de Cova Eiros, Lugo.Título(s) alternativo(s)
Isotopic Biogeochemistry (δ13C, δ15N) of Cave Bear (Ursus spelaeus) from Cova Eiros Site, LugoAutor(es)
Data
1998Cita bibliográfica
Cadernos do Laboratorio Xeolóxico de Laxe, 1998, 23: 237-249 ISSN: 00213-4497
Resumo
[Abstract] The Cova Eiros site (Galicia, Spain) has been studied using the Stable Isotope Ratio Mass Spectrometry (SIRMS) technique. Bones from adult, juvenile and neonate bears have been analysed in order to measure their δ13C and δ15N. It has been observed great variability in that values, becuse of the sample characterization, can only be explained by physiological reasons. The palaeodietary and palaeoenvironmental results can be compared to others obtained for several Cave Bear european populations
Palabras chave
δ13C
δ15N
Collagen
Cave bears
Paleodiets
δ15N
Collagen
Cave bears
Paleodiets
ISSN
0213-4497