Where: Argentina (51.2° S, 72.4° W: paleocoordinates 53.5° S, 59.7° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Cerro Cazador Formation, Late/Upper Campanian (83.5 - 70.6 Ma)

• level f

• bed-level stratigraphic resolution

Environment/lithology: coastal; lithified sandstone and lithified shale

Size class: macrofossils

Primary reference: M. B. Aguirre-Urreta. 1989. The Cretaceous decapod Crustacea of Argentina and the Antarctic Pensinsula. Palaeontology 32(3):499-552 [W. Kiessling/U. Merkel] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 66639: authorized by Wolfgang Kiessling, entered by Uta Merkel on 12.10.2006