Where: Chubut, Argentina (43.4° S, 69.2° W: paleocoordinates 40.4° S, 29.5° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Cañadon Asfalto Formation (Sierra de Olte Group), Callovian (164.7 - 161.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; conglomerate

Size class: macrofossils

Collected by O. W. M. Rauhut in 2003

Collection methods: surface (float),

Primary reference: O. W. M. Rauhut. 2003. A dentary of Patagosaurus (Sauropoda) from the Middle Jurassic of Patagonia. Ameghiniana 40(3):425-432 [M. Carrano/M. Carrano/M. Carrano] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 51937: authorized by Matt Carrano, entered by Matt Carrano on 06.07.2005