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
Show authors, comments, and common names
Cupulospongia | |
Cupulospongia balsami n. sp.
Cupulospongia balsami n. sp. Stoppani 1865 | |
Anthozoa | |
Stylina balsami n. sp.
Stylina balsami n. sp. Stoppani 1865 stony coral | |
Echinoidea | |
Cidaris alternata Stoppani 1857 sea urchin | |
Hypodiadema balsami n. sp.
Hypodiadema balsami n. sp. Stoppani 1865 sea urchin | |
Cidaris stipes n. sp.
Cidaris stipes n. sp. Stoppani 1865 sea urchin | |
Cidaris fumagalli Stoppani 1865 pencil urchin | |
Gastropoda | |
? Neritopsis sp. Grateloup 1832 snail | |
Bivalvia | |
"Plicatula intusstriata" = Atreta intusstriata
"Plicatula intusstriata" = Atreta intusstriata Emmrich 1853 scallop | |
Pecten sp. Müller 1776 scallop | |
"Cardita austriaca" = Palaeocardita austriaca
"Cardita austriaca" = Palaeocardita austriaca Hauer 1853 clam | |
Anatina ? suessi Oppel 1858 clam | |
Isocardia azzarolae Stoppani 1865 clam | |
Cardium soldani n. sp.
Cardium soldani n. sp. Stoppani 1865 cockle | |
Myophoria inflata Emmrich 1853 clam | |
"Pecten janiriformis" = Avicula janiriformis
"Pecten janiriformis" = Avicula janiriformis Stoppani 1857 clam | |
Rhynchonellata | |
"Terebratula gregaria" = Rhaetina gregaria
"Terebratula gregaria" = Rhaetina gregaria Suess 1854 |