Print ISSN: 0031-0247
Online ISSN: 2274-0333
Frequency: biannual
stratigraphy and biochronology of Oligo-Miocene of Kazakhstan
Additions to the elasmobranch fauna from the upper Cretaceous of New Jersey (middle Maastrichtian, Navesink Formation)
Notidanodon tooth (Neoselachii: Hexanchiformes) in the Late Jurassic of New Zealand
Eocene otoliths (Clinchfield Formation), Georgia
Fossil snakes, Palaeocene, Itaborai, Brazil, Part I
Eocene (57) , Quercy Phosphorites (38) , Systematics (32) , Rodents (29) , Mammalia (27)
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Ostéologie de la tête de Richardus excavans Lavocat,1988René LavocatKeywords: Africa; anatomy; Bathyergidae; Miocene; RodentsAbstract Remarkable association of a small infraorbital foramen, similar to that in recent Heterocephalus, and of a strong muscular print on the dorsal anterior part of the zygomatic plate and on the premaxillary. Several anatomical structures to be compared with those of Heterocephalus suggest relationships with this genus. Richardus supports the ancestrality of the hystricomorph character in the bathyergids Article infos Published in Vol. 19, Fasc. 2 (1989) |
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