Xiangbo reef 31-2 (Permian of China)

Where: Guangxi, China (24.9° N, 105.2° E: paleocoordinates 5.9° S, 97.0° E)

• coordinate estimated from map

• hand sample-level geographic resolution

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

• Neoschwagerina zone

• bed-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified bafflestone

Size classes: macrofossils, mesofossils, microfossils

Collected by Y.S. Wu in 1985

Collection methods: bulk, peel or thin section,

• Repository: Institute of Geology, Academia Sinica

Primary reference: Y. S. Wu. 1991. Organisms and Communities of Permian Reef of Xiangbo, China 1-192 [T. Olszewski/L. Fall/M. Clapham]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 51174: authorized by Tom Olszewski, entered by Leigh Fall on 30.05.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Demospongea
 Agelasida - Astroscleridae
Parastrosclera polystellaris Wu 1991 demosponge
 Agelasida - Cryptocoeliidae
Stylocoelia circopora Wu 1991 demosponge
Bryopsidophyceae
 Bryopsidales - Codiaceae
Dasycladophyceae
 Dasycladales - Triploporellaceae
Gyroporella sp. G├╝mbel 1872
 Dasycladales - Dasycladaceae
Rhodophyceae
  - Gymnocodiaceae
Permocalculus sp. Elliott 1955
Guangxilamina incompta
  -
Nigriporellidae
  - Nigriporellidae