Barni, Val Assina, Lombardy (Triassic of Italy)

Where: Italy (45.9° N, 9.3° E: paleocoordinates 30.9° N, 13.6° 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

Preservation: mold/impression

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 204921: authorized by Alex Dunhill, entered by Bethany Allen on 25.09.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Terebratulida - Angustothyrididae
"Terebratula gregaria" = Rhaetina gregaria
"Terebratula gregaria" = Rhaetina gregaria Suess 1854
Bivalvia
 Pectinida - Dimyidae
"Plicatula intusstriata" = Atreta intusstriata
"Plicatula intusstriata" = Atreta intusstriata Emmrich 1853 scallop
 Pectinida - Pectinoidae
Pecten winkleri Stoppani 1865 scallop
Pecten barnensis n. sp. Stoppani 1865 scallop
Pecten falgeri Merian 1853 scallop
 Pectinida - Limidae
Lima subdupla Stoppani 1865 file clam
 Pectinida - Plicatulidae
Plicatula barnensis n. sp. Stoppani 1865 scallop
Plicatula leucensis Stoppani 1865 scallop
 Ostreida - Pteriidae
Avicula sp. Bruguière 1791 pearl oyster
Avicula azzarola Stoppani 1865 pearl oyster
Avicula gregaria Stoppani 1865 pearl oyster
"Avicula contorta" = Rhaetavicula contorta Portlock 1843 pearl oyster
 Ostreida - Bakevelliidae
Gervillia inflata Schafhaeutl 1851 oyster
 Ostreida - Pinnidae
"Pinna miliaria" = Pinna (Pinna) miliaria Stoppani 1857 oyster
Pinna ? hartmanni Zieten 1830 oyster
 Carditida - Astartidae
Opis barnensis n. sp. Stoppani 1865 clam
 Carditida - Carditidae
"Cardita aspera" = Carditamera aspera
"Cardita aspera" = Carditamera aspera Lamarck 1805 clam
 Cardiida - Veneridae
"Corbis depressa" = Venus depressa
"Corbis depressa" = Venus depressa Roemer 1836 venus clam
 Cardiida - Cardiidae
Cardium barnense n. sp. Stoppani 1865 cockle
Cardium nuculoides Stoppani 1865 cockle
"Cardium philippianum" = Protocardia philippiana Dunker 1847 cockle
 Pholadomyida - Pholadomyidae
Pholadomya lagenalis, "Pholadomya lariana" = Homomya lariana
Pholadomya lagenalis Schafhaeutl 1852 clam
"Pholadomya lariana" = Homomya lariana Stoppani 1857 clam
 Trigoniida - Trigoniidae
Trigonia azzarolae Stoppani 1865 clam
 Trigoniida - Trigonodidae
"Lithophagus ? faba" = Myacites faba
"Lithophagus ? faba" = Myacites faba Winkler 1859 clam
 Nuculida - Nuculidae
Nucula hausmanni Roemer 1836 nut clam
Gastropoda
 Naticoidea - Naticidae
Natica sp. Scopoli 1777 moon snail
Echinoidea
 Cidaroida - Cidaridae
Cidaris curioni Stoppani 1857 pencil urchin
Demospongea
 Tetralithistida - Siphoniidae
Jerea michieli n. sp. Stoppani 1865 demosponge
Anthozoa
 Scleractinia -
Lepiconus bassi Stoppani 1857 stony coral