Bulla, Bolzano, -0.5 m: Changhsingian, Italy

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Boultoniidae
Nanlingella sp. Rui and Sheng 1981
Staffellidae
Ozawainellidae
Reichelina sp. Erk 1941
Pachyphloiidae
Pachyphloia sp. Lange 1925
Geinitzinidae
Colaniellidae
Endothyridae
Biseriamminidae
unclassified
Palaeonubecularia sp. Reitlinger 1950
Tubothalamea - Miliolida - Baisalinidae
Tubothalamea - Miliolida - Hemigordiopsidae
Agathammina sp. Neumayr 1887
Tubothalamea - Miliolida - Cornuspiridae
Hemigordius sp. Schubert 1908
Nodosariata - Nodosariida - Nodosariidae
Dentalina sp. d'Orbigny 1826
Nodosaria sp. Lamarck 1812
Frondicularia sp. Defrance 1824
Ammodiscidae
Glomospira sp. Rzehak 1895
Glomospirella sp. Plummer 1945
Ammodiscus sp. Reuss 1862
unclassified
Protonodosariidae
Robuloididae
unclassified
Langella sp. Sellier de Civrieux and Dessauvagie 1965
Chlorophyceae - Dasycladales - Dasycladaceae
Mizzia velebitana Schubert 1908
Gymnocodium bellerophontis (Rothpletz 1894)
Gastropoda - Bellerophontida - Bellerophontidae
Bivalvia - Pectinida - Entoliidae
Entoliidae indet. Korobkov 1960
Bivalvia - Pectinida - Aviculopectinidae
Rhynchonellata - Athyridida - Athyrididae
Conodonta - Ozarkodinida - Anchignathodontidae
see common names

Geography
Country:Italy
Coordinates: 46.6° North, 11.6° East (view map)
Paleocoordinates:12.2° North, 36.1° East (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:small collection
Time
Period: Permian Epoch: Lopingian
Stage: Changhsingian 10 m.y. bin: Permian 4
Key time interval: Changhsingian Conodont zone:  Hindeodus praeparvus
Age range of interval: 254.14 - 251.902 m.y. ago
Stratigraphy
Formation:Bellerophon Limestone Member:Bulla
Local section:Bulla Local bed:-0.5 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: Level A, Early praeparvus Zone
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: dark-gray to black fossiliferous limestone (packstone-wackestone) alternating with subordinate siltstone and marls
Environment:shallow subtidal indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,microfossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:74937
Authorizer:W. Kiessling Enterer:U. Merkel
Modifier:P. Wagner Research group:marine invertebrate,micropaleontology
Created:2007-09-07 02:29:10 Last modified:2025-02-22 15:12:02
Access level:the public Released:2007-09-07 02:29:10
Creative Commons license:CC0
Reference information

Primary reference:
25282. E. Farabegoli, M. C. Perri, and R. Posenato. 2007. Environmental and biotic changes across the Permian-Triassic boundary in western Tethys: The Bulla parastratotype, Italy. Global and Planetary Change 55:109-135 [W. Kiessling/U. Merkel]