Punta Rolle, It-5(3): Dienerian, Italy

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Pectinida - Aviculopectinidae
Eumorphotis sp. Bittner 1901
2 specimens
Bivalvia - Trigoniida - Myophoriidae
Neoschizodus sp. Giebel 1855
1 specimen
Bivalvia - Pholadida - Pleuromyidae
Pleuromya sp. (Meek 1873)
4 specimens
Bivalvia - Cardiida - Anthracosiidae
Unionites sp. Wissman 1841
87 specimens
see common names

Geography
Country:Italy State/province:Trentino-Alto Adige
Coordinates: 46.3° North, 11.8° East (view map)
Paleocoordinates:12.7° North, 36.1° East (Wright 2013)
Basis of coordinate:unpublished field data
Geographic resolution:small collection
Time
Period: Triassic Epoch: Early Triassic
Stage: Induan 10 m.y. bin: Triassic 1
Key time interval: Dienerian
Age range of interval: 250.5 - 249.9 m.y. ago
Stratigraphy
Formation:Werfen Member:Gastropod Oolite
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: lithified "limestone"
Environment:shallow subtidal indet.
Taphonomy
Modes of preservation:body,mold/impression
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:paleoecologic analysis
Metadata
Database number:44654
Authorizer:D. Bottjer Enterer:N. Bonuso
Modifier:M. Manojlovic Research group:marine invertebrate
Created:2004-09-15 18:09:12 Last modified:2025-02-22 15:12:02
Access level:authorizer only Released:2009-09-15 18:09:12
Creative Commons license:CC0
Reference information

Primary reference:
11667. M. Fraiser. 2005. When Bivalves Took Over the World: Global Paleoecology of Bivalves During the Aftermath of the End-Permian Mass Extinction. [D. Bottjer/N. Bonuso/N. Bonuso]