YTZC22 Wayao, Guanling: Julian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes
Ornathiliabrilance sp. Johns 1997
TC0214
Chondrichthyes - Hybodontiformes - Hybodontidae
Hybodontidae indet. (Agassiz 1834)
Chen and Cuny 2003
TC0217
Chondrichthyes
Fragilicorona paralabritricuspis n. sp. Chen 2002
TC0112
see common names

Geography
Country:China State/province:Guizhou
Coordinates: 25.9° North, 105.5° East (view map)
Paleocoordinates:20.3° North, 87.3° East
Basis of coordinate:estimated from map
Time
Period:Triassic Epoch:Late/Upper Triassic
Stage:Carnian 10 m.y. bin:Triassic 3
Key time interval:Julian
Age range of interval:235.00000 - 232.00000 m.y. ago
Stratigraphy
Formation:Zhuganpo
Stratigraphy comments: Middle Zhuganpo Formation
Lithology and environment
Primary lithology:nodular "limestone"
Environment:carbonate indet.
Taphonomy
Modes of preservation:body,original phosphate
Size of fossils:microfossils
Collection methods and comments
Collection methods:chemical,acetic
Reason for describing collection:taxonomic analysis
Collection method comments: Yichang Institute of Geology and Mineral Resources
Metadata
Database number:131030
Authorizer:M. Clapham Enterer:P. Vazquez
Modifier:M. Clapham Research group:vertebrate
Created:2012-07-18 06:05:58 Last modified:2013-11-25 13:02:06
Access level:the public Released:2012-07-18 06:05:58
Creative Commons license:CC BY
Reference information

Primary reference:

42320. W. Chen. 2002. New Data of Middle-Late Triassic Elasmobranch Ichthyoliths from "Falang Formation" in Guanling, Guizhou. Acta Palaeontologica Sinica 19(3):276-287 [M. Clapham/P. Vazquez/M. Clapham]

Secondary references:

42323 L. Chen and G. Cuny. 2003. Discovery of the Middle-Late Triassic elasmobranch ichthyoliths from the Guanling area, Guizhou, SW China. Geological Bulletin of China 22(4):237-247 [M. Clapham/P. Vazquez]