Sample M1, 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 succession

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 233832: authorized by Matthew Clapham, entered by Matthew Clapham on 04.03.2024

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ceratitida - Arcestidae
Proarcestes sp. Mojsisovic 1893 ceratite
 Ceratitida - Ceratitidae
Repossia acutenodosa Rieber 1973 ceratite
Paranevadites "sp. A" Tozer 1994 ceratite
 Ceratitida - Lecanitidae
Lecanites misanii von Mojsisovics 1882 ceratite
 Ceratitida - Megaphyllitidae
Megaphyllites sp. Mojsisovics 1879 ceratite
 Ceratitida - Gymnitidae
Epigymnites ecki von Mojsisovics 1882 ceratite
Gastropoda
 Pleurotomarioidea - Stuorellidae
Stuorella antecedens Kittl 1894 snail
Fiacconella pericincta Monari and Dellantonio 2024 snail
Fiacconella mammiformis Kittl 1894 snail
Codinella tardemutata Kittl 1894 snail
 Murchisoniina - Wortheniellidae
Fiemmespira marmolatae Kittl 1894 snail
 Murchisoniina - Rhaphistomellidae
Trachybembix junonis Kittl 1894 snail
 Murchisoniina - Murchisoniidae
Predazzella elongata n. sp. Monari and Dellantonio 2024 snail
 Murchisoniina - Plethospiridae
Moenaspira crassa Monari and Dellantonio 2024 snail
Wortheniopsis margarethae Kittl 1894 snail