Bajo de la Carpa Formation
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The Bajo de la Carpa Formation is a geologic formation of the Neuquén Basin that crops out in northern Patagonia, in the provinces of Río Negro and Neuquén, Argentina. It is the oldest of two formatio
Alvarezsaurus
Patagopteryx
Tratayenia
Velocisaurus
Patagopteryx
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Patagopteryx is an extinct monotypic genus of euornithean dinosaurs that lived during the Late Cretaceous, around 80 mya, in what is now the Sierra Barrosa in northwestern Patagonia, Argentina. About
Bajo de la Carpa Formation
…consists of a sacral vertebra, four tail vertebrae, part of the left thighbone, shin, and foot, and the left ilium. An alvarezsaurid Alvarezsaurus Diuqin Patagopteryx Tratayenia Velocisaurus Viavenator Alvarezsaurus A. calvoi Boca del Sapo, Upper A set of postcrania An alvarezsaurid Diuqin D. lechiguanae "the isthmus…
Patagopteryx skeleton
Patagonykuspuertai
Confuciusornis plumage pattern