Xiangbo reef 30-2 (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 (266.9 - 264.3 Ma)

• Neoschwagerina zone

• bed-level stratigraphic resolution

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

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 51179: authorized by Tom Olszewski, entered by Leigh Fall on 30.05.2005, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Chlorophyceae
 Dasycladales - Dasycladaceae
Mizzia sp. Schubert 1908
Stenolaemata
 Trepostomida -
Shamovella
  -
"Tubiphytes obscurus" = Shamovella obscura
"Tubiphytes obscurus" = Shamovella obscura Maslov 1956
Disjectopora
  - Disjectoporidae
Disjectopora beipeiensis Fan et al. 1991
Demospongiae
 Agelasida - Thaumastocoeliidae
Sollasia ostiolata Steinmann 1882 demosponge
 Verticillitida - Colospongiidae
Colospongia sp. Laube 1865 demosponge
Porivallia sphaerica
  - Porivalliidae
Porivallia sphaerica n. sp. Wu 1991
Lamellivallia grossa
  - Lamellivalliidae
Conosclera vermicula
  -