Act140, Meishan section: Changhsingian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes - Hybodontiformes - Hybodontidae
Hybodontidae indet. (Agassiz 1834)
Chondrichthyes
Neoselachii indet. Compagno 1977
scale type 1
see common names

Geography
Country:China State/province:Zhejiang
Coordinates: 31.1° North, 119.7° East (view map)
Paleocoordinates:17.2° North, 101.6° East
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:254.17000 - 252.17000 m.y. ago
Stratigraphy
Formation:Changxing Member:Baoqing
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: lithified "limestone"
Secondary lithology: lithified claystone
Environment:deep subtidal ramp
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:119865
Authorizer:M. Clapham Enterer:P. Elliott, M. Clapham
Modifier:M. Clapham Research group:vertebrate
Created:2011-11-03 06:59:52 Last modified:2014-08-13 18:43:19
Access level:the public Released:2011-11-03 06:59:52
Creative Commons license:CC BY
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]