Where: Chile (28.1° S, 70.0° W: paleocoordinates 30.6° S, 31.7° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Late/Upper Sinemurian (196.5 - 189.6 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 95551: authorized by Martin Aberhan, entered by Sabine Nürnberg on 18.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Entolium (Entolium) corneolum Young and Bird 1828 scallop | |
Gryphaea (Bilobissa) latior oyster
Gryphaea (Gryphaea) cf. dumortieri Joly 1907 oyster |