Cuozalang Section, 21P17, Baidui: Bajocian - Bathonian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Myoida
Jurassicorbula fuersichi n. sp. Yin and Grant-Mackie 2005
Bivalvia - Cardiida - Cardiidae
Protocardia cf. stricklandi (Morris and Lycett 1853)
Bivalvia - Cardiida - Neomiodontidae
Neomiodon sp.
see common names

Geography
Country:China State/province:Tibet
Coordinates: 29.3° North, 92.2° East (view map)
Paleocoordinates:12.2° North, 88.0° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Jurassic Epoch:Middle Jurassic
10 m.y. bin:Jurassic 4
Key time interval:Bajocian - Bathonian
Age range of interval:170.90000 - 165.30000 m.y. ago
Stratigraphy
Formation:Yeba Member:Upper
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: siltstone
Lithology description: "Bivalve-bearing beds are siltstones c. 1 m thick, intercalated within volcanic sediments." (Yin & Grant-Mackie 2005)
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Metadata
Also known as:Beidui; Lhasa Basin
Database number:201852
Authorizer:A. Dunhill Enterer:B. Allen
Modifier:B. Allen
Created:2019-06-03 08:07:49 Last modified:2019-06-03 08:25:21
Access level:the public Released:2019-06-03 08:07:49
Creative Commons license:CC BY
Reference information

Primary reference:

18699. J. Yin and J. A. Grant-Mackie. 2005. Late Triassic–Jurassic bivalves from volcanic sediments of the Lhasa block, Tibet. New Zealand Journal of Geology and Geophysics 48:555-576 [A. Hendy/A. Hendy]