Guggiate, Bellagio, Lombardy (Triassic of Italy)

Where: Italy (46.0° N, 9.3° E: paleocoordinates 31.0° N, 13.7° 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

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 204952: authorized by Alex Dunhill, entered by Bethany Allen on 29.09.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Gastropoda
 Heterostropha - Pyramidellidae
Chemnitzia sp.
Chemnitzia sp. d'Orbigny 1840 snail
 Trochoidea - Turbinidae
Turbo picteti
Turbo picteti Stoppani 1865 snail
 Trochoidea - Trochidae
Stomatia trotti n. sp.
Stomatia trotti n. sp. Stoppani 1865 top snail
Bivalvia
 Nuculida - Nuculidae
Nucula matani, "Myophoria isosceles" = Nucula isosceles
Nucula matani Stoppani 1865 nut clam
"Myophoria isosceles" = Nucula isosceles Stoppani 1857 nut clam
 Mytilida - Mytilidae
Mytilus sp., "Mytilus schafhaeutli" = Inoperna (Triasoperna) schafhaeutli
Mytilus sp. Linnaeus 1758 mussel
"Mytilus schafhaeutli" = Inoperna (Triasoperna) schafhaeutli Stur 1851 mussel
 Ostreida - Pinnidae
"Pinna miliaria" = Pinna (Pinna) miliaria, Pinna ? hartmanni
"Pinna miliaria" = Pinna (Pinna) miliaria Stoppani 1857 oyster
Pinna ? hartmanni Zieten 1830 oyster
 Ostreida - Bakevelliidae
? Gervillia sp., Gervillia inflata
? Gervillia sp. Defrance 1820 oyster
Gervillia inflata Schafhaeutl 1851 oyster
 Ostreida - Pteriidae
"Avicula contorta" = Rhaetavicula contorta
"Avicula contorta" = Rhaetavicula contorta Portlock 1843 pearl oyster
 Pectinida - Pectinoidae
Pecten breislakii n. sp., Pecten zannichelli n. sp.
Pecten breislakii n. sp. Stoppani 1865 scallop
Pecten zannichelli n. sp. Stoppani 1865 scallop
 Trigoniida - Myophoriidae
Myophoria reziae n. sp.
Myophoria reziae n. sp. Stoppani 1865 clam
 Cardiida - Anatinellidae
Anatina praecursor
Anatina praecursor Oppel 1858 clam
 Cardiida - Cardiidae
Cardium cloacinum
Cardium cloacinum Quenstedt 1856 cockle
 Cardiida - Palaeocarditidae
"Cardita austriaca" = Palaeocardita austriaca
"Cardita austriaca" = Palaeocardita austriaca Hauer 1853 clam
Astraeidae
  - Astraeidae
Montlivaultia gimnae n. sp.
Montlivaultia gimnae n. sp. Stoppani 1865