Bulla section BU21, upper Mazzin Member, Ortisei: Griesbachian, Italy

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Ostracoda - Palaeocopida - Knoxitidae
Langdaia laolongdongensis Crasquin-Soleau and Kershaw 2005
Ostracoda - Podocopida - Bairdiidae
see common names

Geography
Country:Italy County:Trentino-Alto Adige
Coordinates: 46.6° North, 11.6° East (view map)
Paleocoordinates:12.9° North, 36.3° East (Wright 2013)
Basis of coordinate:stated in text
Geographic resolution:small collection
Time
Period: Triassic Epoch: Early Triassic
Stage: Induan 10 m.y. bin: Triassic 1
Key time interval: Griesbachian
Age range of interval: 251.902 - 250.5 m.y. ago
Stratigraphy
Formation:Werfen Member:Upper Mazzin
Local section:Bulla section Local bed:bed Bu-21
Local order:bottom to top
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: lithified mudstone
Secondary lithology: lithified siltstone
Lithology description: mudstones, siltstones, and silty lime mudstones with subordinate, thin calcarenitic layers
Environment:open shallow subtidal
Geology comments: mosaic of shoals and storm layers
Taphonomy
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:87167
Authorizer:M. Clapham Enterer:M. Clapham
Research group:marine invertebrate
Created:2009-03-08 21:26:57 Last modified:2025-02-22 15:12:02
Access level:the public Released:2009-03-08 21:26:57
Creative Commons license:CC0
Reference information

Primary reference:
29346. S. Crasquin, M. C. Perri, A. Nicora and P. De Wever. 2008. Ostracods across the Permian-Triassic boundary in western Tethys: the Bulla parastratotype (southern Alps, Italy). Rivista Italiana di Paleontologia e Stratigrafia 114(2):233-262 [M. Clapham/M. Clapham]