CARVALHO, Marcelo R. de
Freshwater stingrays of the green river formstion of Wyoming (early eocene), with the description of a new genus and species and an analysis of its phylogenetic ... / Marcelo R. de Carvalho, John G. Maisey, Lance Grande. -- New York : American Museum of Natural History, 2004 - 136 p. il. -- (Bulletin of the American Museum of Natural History, ISSN 0003-0090 ; 284).
Condrósteos fósiles - Wyoming - Eoceno
567.42(787)"6231"
Freshwater stingrays of the green river formstion of Wyoming (early eocene), with the description of a new genus and species and an analysis of its phylogenetic ... / Marcelo R. de Carvalho, John G. Maisey, Lance Grande. -- New York : American Museum of Natural History, 2004 - 136 p. il. -- (Bulletin of the American Museum of Natural History, ISSN 0003-0090 ; 284).
Condrósteos fósiles - Wyoming - Eoceno
567.42(787)"6231"