C20-Arroyo Nireco, Bed 1362, North-Central Neuquen (Jurassic of Argentina)

Where: Neuquen, Argentina (39.0° S, 70.5° W: paleocoordinates 39.4° S, 29.4° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Pliensbachian (190.8 - 182.7 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine

Size class: macrofossils

Preservation: mold/impression

Collection methods: surface (in situ),

Primary reference: S. E. Damborenea. 2002. Early Jurassic bivalves of Argentina: Part 3, Superfamilies Monotoidea, Pectinoidea, Plicatuloidea and Dimyoidea. Palaeontographica Abteilung A 265(1-4):1-119 [M. Aberhan/S. Nurnberg/S. Nurnberg]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 36915: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 19.02.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

 Pectinida - Entoliidae
"Entolium (Entolium) cf. lunare" = Entolium lunare
"Entolium (Entolium) cf. lunare" = Entolium lunare Roemer 1839 scallop
 Pectinida - Pectinoidae
"Chlamys" textoria Schlotheim 1820 scallop
Agerchlamys wunschae Marwick 1953 scallop
 Pectinida - Anomiidae
Placunopsis cf. striatula Oppel 1856 scallop
 Ostreida -
Harpax rapa Bayle and Coquand 1851 oyster