Aberhan 4-31 B3 (Jurassic of Chile)

Also known as 4-31 B3

Where: Chile (33.5° S, 70.8° W: paleocoordinates 36.5° S, 30.5° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Aberhan Sinemur Formation, Sinemurian (199.3 - 190.8 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine

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

PaleoDB collection 7434: authorized by Matt Kosnik, entered by Matt Kosnik on 18.07.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Rhynchonellata
 Terebratulida - Lobothyrididae
cf. Lobothyris ovatissima
cf. Lobothyris ovatissima Quenstadt 1856
Lobothyris cf. ovatissima
Bivalvia
 Cardiida - Cardiidae
Protocardia sp.
Protocardia sp. Beyrich 1845 cockle
Protocardia sp. A
 Pholadomyida - Pholadomyidae
Pholadomya hemicardia
Pholadomya hemicardia clam
Pholadomya hemicardia
 Lucinida - Lucinidae
Lucina chubutensis
Lucina chubutensis clam
"Lucina" chubutensis
 Carditida - Cardiniidae
Cardinia andium
Cardinia andium Giebel 1861 clam
Cardinia andium
 Pectinida - Entoliidae
"Entolium corneolum" = Entolium (Entolium) corneolum
"Entolium corneolum" = Entolium (Entolium) corneolum Young and Bird 1828 scallop
Entolium corneolum
 Ostreida - Malleidae
Isognomon jupiter
Isognomon jupiter oyster
Isognomon jupiter
 Ostreida -
"Pteriacea indet." = Pterioidea
"Pteriacea indet." = Pterioidea Gray 1847 oyster
Pteriacea gen. et sp. indet.
 Arcida - Parallelodontidae
Parallelodon sp.
Parallelodon sp. Meek and Worthen 1866 clam
Parallelodon sp. A
 Mytilida - Mytilidae
Modiolus sp., "Modiolus imbricatus" = Modiolus (Modiolus) imbricatus
Modiolus sp. Lamarck 1801 mussel
Modiolus sp A
"Modiolus imbricatus" = Modiolus (Modiolus) imbricatus Sowerby 1818 mussel
Modiolus imbricatus