Gaggio, Val Ritorta, Lombardy (Triassic of Italy)

Where: Italy (45.8° N, 9.1° E: paleocoordinates 30.9° N, 13.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Rhaetian (208.5 - 201.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: A. Stoppani. 1865. Géologie et paléontologie des couches à Avicula contorta en Lombardie. Paleontologie Lombarde 3:1-267 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 204951: authorized by Alex Dunhill, entered by Bethany Allen on 28.09.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Arcida - Arcidae
Arca cultrata Stoppani 1857 ark
 Pectinida - Anomiidae
Anomia favrii n. sp. Stoppani 1865 jingle
Anomia schafhaeutli Winkler 1859 jingle
 Ostreida - Pteriidae
Avicula sp. Bruguière 1791 pearl oyster
 Ostreida - Bakevelliidae
Gervillia galeazzi Stoppani 1865 oyster
 Ostreida - Pinnidae
"Pinna miliaria" = Pinna (Pinna) miliaria Stoppani 1857 oyster
Pinna papyracea Stoppani 1857 oyster
Pinna ? hartmanni Zieten 1830 oyster
 Cardiida - Anatinellidae
Anatina passeri n. sp. Stoppani 1865 clam
 Cardiida - Palaeocarditidae
"Cardita austriaca" = Palaeocardita austriaca
"Cardita austriaca" = Palaeocardita austriaca Hauer 1853 clam
 Nuculida - Nuculidae
Nucula sp. Lamarck 1799 nut clam
Nucula bocconis Stoppani 1865 nut clam
 Protobranchia - Isoarcidae
"Lucina circularis" = Isoarca circularis
"Lucina circularis" = Isoarca circularis Stoppani 1857 clam