Coria, Rodolfo Aníbal Ornithopod dinosaurs from the Neuquén Group, Patagonia, Argentina: phylogeny and biostratigraphy - Tokyo National Science Museum 1999 - pp. 47-60 ilus. - National Science Museum Monographs n.15 . Subjects--Topical Terms: BIOESTRATIGRAFIACRETACEO INFERIORDINOSAURIOSORNITHOPODA Subjects--Geographic Terms: ARGENTINANEUQUENPATAGONIA Universal Decimal Class. No.: 568.19(082.21)/T69|15