Quebrada Pinte, Profil 5, Sample 4-31 B2 (Jurassic of Chile)

Where: Chile (29.0° S, 70.3° W: paleocoordinates 31.4° S, 31.7° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Late/Upper Sinemurian (196.5 - 189.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified mixed carbonate-siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression, original calcite, replaced with silica

Collection methods: mechanical

Primary reference: M. Aberhan. 1992. Palokologie und zeitliche Verbreitung benthischer Faunengemeinschaften im Unterjura von Chile. Beringeria 5:1-174 [M. Kosnik/M. Kosnik]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 33955: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 11.08.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

 Terebratulida - Lobothyrididae
 Pectinida - Entoliidae
"Entolium corneolum" = Entolium (Entolium) corneolum
"Entolium corneolum" = Entolium (Entolium) corneolum Young and Bird 1828 scallop
 Pectinida - Neitheoidae
Weyla alata von Buch 1838 scallop
 Pectinida - Limidae
Pseudolimea duplicata Sowerby 1814 file clam
 Mytilida - Mytilidae
Modiolus giganteus Quenstedt 1857 mussel
 Carditida - Cardiniidae
 Pholadida - Pleuromyidae
Pleuromya uniformis Sowerby 1813 clam
 Cardiida - Arcticidae
Anisocardia "sp. A" Munier-Chalmas 1863 clam
 Cardiida - Tancrediidae
? Corbicellopsis sp. Cox 1929 clam
 Cardiida - Cardiidae
Protocardia "sp. A" Beyrich 1845 cockle
 Pholadomyida - Pholadomyidae
Osteomya dilata Phillips 1829 clam
Pholadomya (Pholadomya) idea d'Orbigny 1850 clam
 Lucinida - Lucinidae