Where: Chile (27.5° S, 69.6° W: paleocoordinates 25.5° S, 33.0° W)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Aalenian (175.6 - 171.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithology not reported

Size class: macrofossils

Preservation: mold/impression

Collection methods: mechanical,

Primary reference: M. Aberhan. 2004. Early Jurassic Bivalvia of northern Chile. Part II. Subclass Anomalodesmata. Beringeria 34:117-154 [M. Aberhan/S. Nurnberg/S. Nurnberg] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 95425: authorized by Martin Aberhan, entered by Sabine Nürnberg on 15.04.2010