Sample M4, Pian dei Fiacconi, Marmolada (Triassic of Italy)

Where: Italy (46.4° N, 11.9° E: paleocoordinates 6.1° N, 23.6° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Nevadites secedensis ammonoid zone, Sciliar Formation, Illyrian (247.2 - 242.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified limestone

• Internal platform facies

Size class: macrofossils

Preservation: recrystallized, replaced with calcite

Collection methods: Repository: Museo Geologico delle Dolomiti, Predazzo, Italy (formerly Museo Civico 'Geologia ed Etnografia')

Primary reference: S. Monari and E. Dellantonio. 2024. Pleurotomariida (Gastropoda) from the upper Anisian platform carbonates of the Dolomites (Southern Alps, Italy): systematics, palaeobiogeography and Triassic recovery. Papers in Palaeontology 10(e1545):1-88 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 233835: authorized by Matthew Clapham, entered by Matthew Clapham on 04.03.2024

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Schizogonioidea - Schizogoniidae
? Schizogonium canavarii Tommasi 1913 snail
 Pleurotomarioidea - Stuorellidae
Stuorella crenulata Monari and Dellantonio 2024 snail
Stuorella antecedens Kittl 1894 snail
Fiacconella vascula Böhm 1895 snail
Fiacconella mammiformis Kittl 1894 snail
? Ramusatomaria sp. Szabo et al. 2019 snail
Codinella tardemutata Kittl 1894 snail
? Codinella fontanai Monari and Dellantonio 2024 snail
 Murchisoniina - Wortheniellidae
Texturaspira supraornata Kittl 1894 snail
Dimorphotomaria fassaensis Monari and Dellantonio 2024 snail
 Murchisoniina - Rhaphistomellidae
Trachybembix junonis Kittl 1894 snail
 Murchisoniina - Plethospiridae
Moenaspira crassa Monari and Dellantonio 2024 snail
Moenaspira magna Böhm 1895 snail