Xdfo-1, Dongling Section, Xiushui County (Permian of China)

Where: Jiangxi, China (29.2° N, 114.6° E: paleocoordinates 12.8° N, 99.7° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Changxing Formation, Changhsingian (254.2 - 252.2 Ma)

• Upper part of Changxing Limestone

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: microfossils

Reposited in the IVPP

Collection methods: acetic,

Primary reference: 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]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 119866: authorized by Matthew Clapham, entered by Phillip Elliott on 03.11.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Chondrichthyes
 Hybodontiformes -
Lissodus xiushuiensis n. sp. Wang et al. 2007 elasmobranch
 Hybodontiformes - Polyacrodontidae
Polyacrodus jiangxiensis n. sp. Wang et al. 2007 elasmobranch
 Euselachii -
Neoselachii indet. Compagno 1977 elasmobranch