Where: Chile (26.3° S, 69.3° W: paleocoordinates 24.6° S, 32.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Toarcian to Toarcian (182.7 - 170.3 Ma)
• Toarcian/Aalenian
• 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 95542: authorized by Martin Aberhan, entered by Sabine Nürnberg on 18.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
"Ctenostreon wrighti" = Ctenostreon rugosum
"Ctenostreon wrighti" = Ctenostreon rugosum Smith 1817 file clam | |
"Chlamys (Chlamys) textoria" = Chlamys textoria
"Chlamys (Chlamys) textoria" = Chlamys textoria Schlotheim 1820 scallop |