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Quetecsaurus : ウィキペディア英語版 | Quetecsaurus
''Quetecsaurus'' is an extinct genus of titanosaur sauropod dinosaur known from the Late Cretaceous of southern Mendoza Province of western Argentina. It contains a single species, ''Quetecsaurus rusconii''. ==Discovery== ''Quetecsaurus'' was first described and named by Bernardo González Riga, Leonardo Ortiz David in 2014 and the type species is ''Quetecsaurus rusconii''. It is known solely from the holotype, a partial skeleton found in close association that includes a postorbital, teeth, the atlas, a rear cervical vertebra, an incomplete dorsal vertebra, a rear caudal centrum, dorsal ribs, a coracoid, five metacarpals and fragments of a humerus, radius and ulna. The holotype was collected from red mudstones of the Cerro Lisandro Formation, Neuquén Basin, dating to the middle or late Turonian stage of the Late Cretaceous. The specimen represents the first sauropod with well preserved materials from this formation.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Quetecsaurus」の詳細全文を読む
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