[PDF] usal.es

[PDF][PDF] A new Calyptocephalellidae (Anura, Neobatrachia) from the Upper Cretaceous of Patagonia, Argentina, with comments on its systematic position

A de Ciencias Naturales, B Rivadavia… - Studia geologica … - revistas.usal.es
The living genus Calyptocephalella is currently represented by the species C. gayi,
geographically restricted to Chile, and several extinct Cenozoic species from Argentine …
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[PDF] usal.es

[PDF][PDF] A NEW CALYPTOCEPHALELLIDAE (ANURA, NEOBATRACHIA) FROM THE UPPER CRETACEOUS OF PATAGONIA, ARGENTINA, WITH COMMENTS ON …

A de Ciencias Naturales, B Rivadavia… - Studia Geologica … - revistas.usal.es
The living genus Calyptocephalella is currently represented by the species C. gayi,
geographically restricted to Chile, and several extinct Cenozoic species from Argentine …

A new Calyptocephalellidae (Anura, Neobatrachia) from the Upper Cretaceous of Patagonia, Argentina, with comments on its systematic position

F Agnolin - Studia geologica salmanticensia, 2012 - dialnet.unirioja.es
El género viviente Calyptocephalella se encuentra actualmente representado por la especie
C. gayi geográficamente restringida a Chile, así como diversas especies extintas de la …