Tremezzina, Lombardy (Triassic of Italy)

Also known as Bonzanico

Where: Italy (46.0° N, 9.2° E: paleocoordinates 31.0° 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; black shale

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 204938: authorized by Alex Dunhill, entered by Bethany Allen on 27.09.2019

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 sp. Müller 1776 scallop
 Ostreida - Pteriidae
"Pecten janiriformis" = Avicula janiriformis
"Pecten janiriformis" = Avicula janiriformis Stoppani 1857 pearl oyster
 Cardiida - Glossidae
Isocardia azzarolae Stoppani 1865 clam
 Cardiida - Anatinellidae
Anatina ? suessi Oppel 1858 clam
 Cardiida - Palaeocarditidae
"Cardita austriaca" = Palaeocardita austriaca
"Cardita austriaca" = Palaeocardita austriaca Hauer 1853 clam
 Cardiida - Cardiidae
Cardium soldani n. sp. Stoppani 1865 cockle
 Trigoniida - Myophoriidae
Myophoria inflata Emmrich 1853 clam
Gastropoda
 Neritoina - Neritopsidae
? Neritopsis sp. Grateloup 1832 snail
Echinoidea
  -
Cidaris alternata Stoppani 1857 sea urchin
 Cidaroida - Cidaridae
Cidaris fumagalli Stoppani 1865 pencil urchin
  -
Cidaris stipes n. sp. Stoppani 1865 sea urchin
 Euechinoidea - Pseudodiadematidae
Hypodiadema balsami n. sp. Stoppani 1865 sea urchin
Anthozoa
 Scleractinia - Stylinidae
Stylina balsami n. sp. Stoppani 1865 stony coral
Cupulospongia
  -
Cupulospongia balsami n. sp. Stoppani 1865