Print ISSN: 0031-0247
Online ISSN: 2274-0333
Frequency: biannual
Historical dicoveries of paleogene mammals
Abstract book of the 18th Conference of the EAVP
A new Pliocene Gerbillinae from South Africa
Physogaleus hemmooriensis, a new shark species from the early to middle Miocene of the north sea basin
Diversity changes in South American Cenozoic mammals
Eocene (56) , Quercy Phosphorites (37) , Systematics (31) , Rodents (29) , Mammalia (26)
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L'anatomie de Lyrocephaliscus euri (wiman), Trématosaure du Trias inférieur du Spitsberg : arrière-crâne, squelette axial et ceinture scapulaire.Jean-Michel Mazin and Philippe JanvierKeywords: skull anatomy; Spitsbergen; Trematosaurs; TriasAbstract The formic acid preparation of a nodule collected from the Lower Triassic of Spitsbergen, and containing a skull with some associated postcranial elements of Lyrocephaliscus euri (WIMAN), precises and enriches previous descriptions of the reputedly well-known trematosaur. lt permits more detailed descriptions of the occipital region, of the course of the carotid arteries and collateral vessels, and refutes the previous description of a stapedial foramen in trematosaurs. The discovery of pleurocentres associated with the other vertebral components confirms the primitive rhachitomy of trematosaurs. Article infos Published in Vol. 13, Fasc. 1-2 (1983) |
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