Tianlin, Lingyun, Gengshan reefs, Guangxi, China (Permian to of China)

Also known as Reef 326

Where: Guangxi, China (24.4° N, 106.5° E: paleocoordinates 4.1° S, 98.7° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Maokou Formation, Wordian to Wordian (268.8 - 259.9 Ma)

• Maokouan

• member-level stratigraphic resolution

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

Size class: macrofossils

Collection methods: quarrying, peel or thin section,

• Focus of sponges

Primary reference: J.-S. Fan, Y.-M. Wang, and Y.-S. Wu. 2002. Calcisponges and hydrozoans from Permian reefs in western Guangxi (in Chinese). Acta Palaeontologica Sinica 41:334-348 [W. Kiessling/W. Kiessling/W. Kiessling]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 36262: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 21.01.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

 Vaceletida - Verticillitidae
Stylothalamia sp. Ott 1967 demosponge
 Vaceletida - Tebagathalamiidae
Tebagathalamia cylindrica Senowbari-Daryan and Rigby 1988 demosponge
 Agelasida - Virgolidae
Intratubospongia osiensis de Gregorio 1930 demosponge
 Agelasida - Auriculospongiidae
Cavusonella caverna Rigby et al. 1989 demosponge
 Agelasida - Guadalupiidae
Imbricatocoelia sp. Rigby et al. 1989 demosponge
Imbricatocoelia elongata Rigby et al. 1989 demosponge
 Agelasida - Sebargasiidae
"Lichuanospongia gunagxiensis n. sp." = Discosiphonella
"Lichuanospongia gunagxiensis n. sp." = Discosiphonella demosponge
 Agelasida - Preperonidellidae
"Peronidella regulara" = Preperonidella regulara
"Peronidella regulara" = Preperonidella regulara Rigby et al. 1989 demosponge
 Agelasida - Intrasporeocoeliidae
Intrasporeocoelia hubeiensis Fan and Zhang 1985 demosponge
was Intrasporocoelia hubeiensis
 Agelasida - Thaumastocoeliidae
Lingyunocoelia spherica n. gen. n. sp.
Lingyunocoelia spherica n. gen. n. sp. Fan et al. 2002 demosponge
  - Disjectoporidae
  - Receptaculitidae
Calathium sp. Billings 1865