There are 2 matches

Collection Authorizer Collection name Reference
31305L. Villier Albian, El Rosario, Colima, Mexico Middle Albian/Cretaceous - Cretaceous 4-1-8 - Mexico Buitron (1973)
203137M. Uhen Punta San Ysidro (= UCMP A-6278) Aptian/Albian - Cretaceous 3-4 - Mexico Zullo et al. (1964)

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