Where: Chile (21.7° S, 69.5° W: paleocoordinates 25.4° S, 33.0° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Early/Lower 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, original calcite, replaced with silica
Collection methods: mechanical, acetic,
• collected since 1966
Primary reference: J. Gründel. 2001. Gastropoden aus dem Jura der südamerikanischen Anden - Gastropods from the Jurassic of the Andes of South America. Paläontologie, Stratigraphie, Fazies - Heft 9; Freiberger Forschungshefte C 492:43-84 [M. Aberhan/S. Nurnberg]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 95081: authorized by Martin Aberhan, entered by Sabine Nürnberg on 06.04.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Pleurotomaria anglica Sowerby 1818 snail | |
Eucyclus sp. Eudes-Deslongchamps 1860 snail | |
Bivalvia | |
Prosogyrotrigonia "sp. 1" Krumbeck 1924 clam |