Auda Mount (Socchieve) (Triassic of Italy)

Where: Italy (46.4° N, 12.8° E: paleocoordinates 26.4° N, 16.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Dolomia di Forni Formation, Alaunian (215.6 - 212.0 Ma)

• Dolomia di Forni is late Alaunian-early Sevatian, but most of the exceptional fossils (such as decapods) come from the lower member.

• group of beds-level stratigraphic resolution

Environment/lithology: lagoonal or restricted shallow subtidal; lithified, black, carbonaceous dolomite

• It represents deposition in an anoxic marine basin whose maximum depth was about 400 m, and was surrounded by the shallow water carbonate platform of the Dolomia Principale Formation

Size class: macrofossils

Preservation: adpression

Collection methods: surface (float)

• Repository: MFSN (Museo Friulano di Storia Naturale, Udine, Friuli, Italy)

Primary reference: A. Garassino, G. Teruzzi, and F. M. Dalla Vecchia. 1996. The macruran decapod crustaceans of the Dolomia di Forni (Norian, Upper Triassic) of Carnia (Udine, NE Italy). Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano 136(1):15-60 [C. Schweitzer/E. Johnson/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 155687: authorized by Matthew Clapham, entered by Matthew Clapham on 23.04.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Malacostraca
 Decapoda - Eryonidae
Rosenfeldia triassica n. gen. n. sp.
Rosenfeldia triassica n. gen. n. sp. Garassino et al. 1996 decapod
 Decapoda - Coleiidae
Pseudocoleia mazzolenii Garassino and Teruzzi 1993 decapod
 Decapoda -
Astacidea indet. Latreille 1802 decapod
 Decapoda - Platychelidae
? Platychelidae indet. Glaessner 1969 decapod
 Decapoda - Glypheidae
Glyphea sp. Von Meyer 1835 decapod
 Decapoda - Palinuridae
Archaeopalinurus levis Pinna 1974 spiny lobster