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Online ISSN: 2274-0333
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Révision des Rhombodontidae (Neoselachii Batomorphii) des bassins à phosphate du Maroc
La palichnofaune de vertébrés tétrapodes du permien supérieur du Bassin de Lodève .
Evolution et extinction des reptiles marins au Mésozoïque
A pangolin from the French Quercy phosphorites
Les oiseaux aquatiques (Gaviiformes à Anseriformes) de Saint-Gerand-le-Puy. Révision systématique.
Eocene (53) , Quercy phosphorites (37) , systematics (31) , Rodents (29) , Mammalia (25)
PalaeovertebrataVol. 9, Ext:79-89. 1980
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L'occlusion dentaire chez Peradectes, Amphiperatherium et Peratherium, Marsupiaux du tertiaire d'Europe.Jean-Yves CrochetKeywords: Didelphidae; Eocene; Mastication; Oligocene; Wear facetsCite this article: Crochet J.-Y., 1980. L'occlusion dentaire chez Peradectes, Amphiperatherium et Peratherium, Marsupiaux du tertiaire d'Europe. Palaeovertebrata 9 (ext): 79-89. AbstractThe general principles guiding the study of wear facets which develop during mastication in mammals possessing tribosphenic molars are named. The application of this method of study to the molars of European Tertiary Didelphidae shows that the lineage of this family as represented by the species Peratherium cuvieri (Upper Eocene), P. elegans (Lower-middle Oligocene) and P. antiquum (Upper Oligocene) has propessively evolved toward a more carnivorous diet. Published in Vol. 9, Ext (1980) |
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