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1 March 2012 A Nearly Complete Ornithocheirid Pterosaur from the Aptian (Early Cretaceous) Crato Formation of NE Brazil
Ross A. Elgin, Eberhard Frey
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Abstract

A partial ornithocheirid, representing a rare example of a pterosaurian body fossil from the Nova Olinda Member of the Crato Formation, NE Brazil, is described from the collections of the State Museum of Natural History, Karlsruhe. While similar in preservation and taphonomy to Arthurdactylus conandoylei, it is distinguished by slight differences in biometric ratios, but the absence of a skull prevents closer identification. Mostly complete body fossils belonging to ornithocheiroid pterosaurs appear to be relatively more abundant in the younger Romualdo Member of the Santana Formation, making the described specimen one of only two well documented ornithocheiroids known from the Nova Olinda Lagerstätte.

Ross A. Elgin and Eberhard Frey "A Nearly Complete Ornithocheirid Pterosaur from the Aptian (Early Cretaceous) Crato Formation of NE Brazil," Acta Palaeontologica Polonica 57(1), 101-110, (1 March 2012). https://doi.org/10.4202/app.2010.0079
Received: 4 August 2010; Accepted: 17 March 2011; Published: 1 March 2012
KEYWORDS
Aptian
Brazil
Crato Formation
Cretaceous
Ornithocheiroidea
pterosaur
taphonomy
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