Xdfo-1, Dongling Section, Xiushui County: Changhsingian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes - Hybodontiformes
Chondrichthyes - Hybodontiformes - Polyacrodontidae
Chondrichthyes
Neoselachii indet. Compagno 1977
see common names

Geography
Country:China State/province:Jiangxi
Coordinates: 29.2° North, 114.6° East (view map)
Paleocoordinates:10.6° South, 112.5° 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
Age range of interval: 254.14 - 251.902 m.y. ago
Stratigraphy
Formation:Changxing
Stratigraphic resolution:bed
Stratigraphy comments: Upper part of Changxing Limestone
Lithology and environment
Primary lithology: lithified "limestone"
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:microfossils
Collection methods and comments
Collection methods:acetic,field collection
Reason for describing collection:taxonomic analysis
Museum repositories:IVPP
Metadata
Database number:119866
Authorizer:M. Clapham Enterer:P. Elliott
Modifier:M. Clapham Research group:vertebrate
Created:2011-11-03 08:13:31 Last modified:2025-02-22 15:12:02
Access level:the public Released:2011-11-03 08:13:31
Creative Commons license:CC0
Reference information

Primary reference:
38399. N. Wang, X. Zhu, F. Jin and W. Wang. 2007. Chondrichthyan microremains under Permian Triassic Boundary both in Zhejiang and Jiangxi Provinces, China - Fifth report on the fish sequence study near the Permian-Triassic boundary in South China. Vertebrata PalAsiatica 45(1):13-36 [M. Clapham/P. Elliott/M. Clapham]