Where: Santa Cruz, Argentina (48.4° S, 67.4° W: paleocoordinates 49.6° S, 59.6° W)

• coordinate estimated from map

When: Deseadan (29.0 - 21.0 Ma)

• Age derived from location in Pyrotherium beds

Environment/lithology: marine

Size class: macrofossils

Primary reference: A. Tournouër. 1903. Note sur la géologie et la paléontologie de la Patagonie. Bulletin de la Société Géologique de France 3:464-473 [J. Alroy/J. Wertheim/J. Wertheim]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 50075: authorized by John Alroy, entered by Jill Wertheim on 05.05.2005

Creative Commons license: CC BY (attribution)