Xiala North ADG428, Xainza (Permian of China)

Where: Xizang, China (31.1° N, 88.8° E: paleocoordinates 28.2° S, 70.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Xiala Formation, Wordian (268.8 - 265.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: F. S. Xia. 1986. Carboniferous and Early Permian bryozoans from Xainza, northern Xizang. Bulletin of the Nanjing Institute of Geology and Palaeontology, Academia Sinica 10:201-254 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 120845: authorized by Matthew Clapham, entered by Matthew Clapham on 22.11.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

 Trepostomida - Stenoporidae
Stenodiscus xizangensis n. sp. Xia 1986
 Cystoporida - Fistuliporidae
Cyclotrypa multiformis Gorjunova 1964