Ctenochasmatid pterosaurs from Early Cretaceous deposits in Chile

Autor:	Eberhard Frey, David M. Martill, Guillermo Chong Díaz, C. M. Bell
Rok vydání:	2006
Předmět:	Ctenochasma Paleontology Gnathosaurus biology Dentition South american Ctenochasmatidae Rostrum biology.organism_classification Cretaceous Geology
Zdroj:	Cretaceous Research. 27:603-610
ISSN:	0195-6671
Popis:	Fragmentary pterosaur remains from the Early Cretaceous Quebrada Monardes Formation of northern Chile are assigned to Ctenochasmatidae. Although not immediately referable to recognised genera, they differ from other South American occurrences of ctenochasmids and appear to share features of the dentition with Ctenochasma and Gnathosaurus from Late Jurassic deposits in Europe. A slightly spatulate rostrum may hint at affinities with the gnathosaurine ctenochasmatid Gnathosaurus. The presence of a possible gnathosaurine in South America is further evidence for a Hispanic corridor allowing faunal interchange between South America and Eurasia during the Late Jurassic and Early Cretaceous.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::16c31d1ac7c6fb25c6ac7d67d70b784a https://doi.org/10.1016/j.cretres.2006.03.002 Zobrazit plný text záznamu Full Text from ScienceDirect