Lower Cretaceous Period
Araripesaurus castilhoi
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Wing bones in a nodule from the Cretaceous Santana Formation of the Araripe Plateau, Brazil. This was the first pterosaur to be published from the Santana Formation. Humerus, ulna, radius, wing carpals and metacarpals and partial wing phalanges. wingspan of over 2 metres. (Price 1971)
Price, L. I. 1971, A presença de Pterosauria no Cretaceo Inferior da Chapada do Araripe, Brasil. Anais Acad. bras. Cienc. 43 (suppl.), 452–461.