Where: Chile (27.1° S, 69.6° W: paleocoordinates 26.4° S, 32.5° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Early/Lower Toarcian (183.0 - 182.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithology not reported

Size class: macrofossils

Preservation: mold/impression

Collection methods: mechanical,

Primary reference: M. Aberhan. 1994. Early Jurassic Bivalvia of northern Chile. Part I. Subclasses Palaeotaxodonta, Pteriomorphia, and Isofilibranchia. Beringeria 13:3-115 [M. Aberhan/S. Nurnberg] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 95451: authorized by Martin Aberhan, entered by Sabine Nürnberg on 16.04.2010