Where: Neuquen, Argentina (38.0° S, 70.0° W: paleocoordinates 38.0° S, 29.4° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Pliensbachian to Pliensbachian (189.6 - 182.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine

Size class: macrofossils

Collection methods: surface (in situ),

Primary reference: S. E. Damborenea. 2002. Early Jurassic bivalves of Argentina: Part 3, Superfamilies Monotoidea, Pectinoidea, Plicatuloidea and Dimyoidea. Palaeontographica Abteilung A 265(1-4):1-119 [M. Aberhan/S. Nurnberg/S. Nurnberg] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 36932: authorized by Martin Aberhan, entered by Sabine Nürnberg on 19.02.2004