Chigutisaurid amphibians from the Upper Triassic of Argentina and their Phylogenetic relationships

A revision of the temnospondyl chigutisaurids from the Upper Triassic of Argentina is presented. The validity of the taxa originally proposed is discussed in the light of new material. The genus Pelorocephalus (Chigutisauridae) is diagnosed by the presence of a longitudinally keeled cultriform proce...

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Autor principal: Marsicano, C.A.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00310239_v42_n3_p545_Marsicano
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