Where: Chile (28.5° S, 70.0° W: paleocoordinates 26.6° S, 33.3° W)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Aalenian (174.1 - 170.3 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. 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 95541: authorized by Martin Aberhan, entered by Sabine Nürnberg on 18.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Ctenostreon cf. rugosum Smith 1817 file clam |