Titlebook: Early Evolutionary History of the Synapsida; Christian F. Kammerer,Kenneth D. Angielczyk,J?rg F Book 2014 Springer Science+Business Media

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https://doi.org/10.1007/978-3-663-13893-8es and ecologies. The beaked dicynodonts represent the largest anomodont subclade, and several new studies on this group are presented herein. Variation in dicynodont osteology is given particular focus, with contributions on both supernumerary bones in the dicynodont snout as well as bone pathologi

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,Einführung und Aufgabenstellung, their biostratigraphic utility and their implications for topics such as dicynodont biogeography and the effects of the end-Permian extinction. Here we present a comprehensive taxonomic revision of the dicynodonts of the Luangwa Basin, taking into account specimens in all major museum collections a

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,Die Aufbereitung von Beizabw?ssern,ic species from Brazil (.). In ventral view, the . skull (GPIT/RE/7187) presents an unusual feature between the right maxilla and jugal, a perfectly concave circular pit with a very prominent rim. This lesion could correspond to a slowly growing benign process that produced a pressure erosion of the

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From the Big Bang to the Present,a+Cynodontia) is well supported, but the association of Gorgonopsia with these groups requires further testing. Gorgonopsians in general require extensive revision, and no phylogeny of the clade currently exists. This section introduces two advances in gorgonopsian research: a redescription and revi

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The Handbook of Environmental Chemistryal that GPIT/RE/7113 is not referable to that genus. GPIT/RE/7113 shares a number of features with the Russian gorgonopsian .., including a weakly flared zygomatic arch, interorbital and intertemporal regions of nearly equal width, broad nasal, naso-frontal suture situated anterior to the orbit and

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sed on a partial skull and lower jaws from the Middle Triassic of the Ruhuhu Valley, southwestern Tanzania. The upper postcanine teeth were used to diagnose species of ., but newer traversodontid material indicates that the threespecies represent distinct genera. Material of “..” ., except for the p