Where: Chile (26.3° S, 69.3° W: paleocoordinates 26.6° S, 32.1° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Fanninoceras fannini ammonoid zone, Late/Upper Pliensbachian (189.6 - 183.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithology not reported
Size class: macrofossils
Preservation: mold/impression, original calcite, replaced with silica
Collection methods: mechanical, acetic,
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 95382: authorized by Martin Aberhan, entered by Sabine Nürnberg on 15.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Pleuromya uniformis Sowerby 1813 clam | |
Pholadomya (Pholadomya) fidicula Sowerby 1826 clam
Pholadomya (Pholadomya) multilineata Gabb 1870 clam | |
? Platymyoidea cf. longa Buvignier 1852 clam |