Print ISSN: 0031-0247
Online ISSN: 2274-0333
Frequency: biannual
Révision des Rhombodontidae (Neoselachii Batomorphii) des bassins à phosphate du Maroc
Evolution et extinction des reptiles marins au Mésozoïque
Les oiseaux aquatiques (Gaviiformes à Anseriformes) de Saint-Gerand-le-Puy. Révision systématique.
Les traces de pas de Dinosaures et autres Archosaures du Lias inférieur des grands Causses, Sud de la France
Les traces de pas d'amphibiens, de dinosaures et autres reptiles du Mesozoïque Français
Eocene (53) , Quercy phosphorites (37) , systematics (31) , Rodents (29) , Mammalia (25)
PalaeovertebrataVol. 9, Ext:79-89. 1980
<< prev. article next article >>
|
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) |
|
