Xiangbo reef, unit 54, Longlin County: Wuchiapingian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Calcarea - Calcaronea - Endostomatidae
Corynella sp.
Rigby et al. 1989
synonym of Endostoma
Disjectoporidae
Radiotrabeculopora maokoui Fan et al. 1991
Fan et al. 1991 1 specimen
Demospongiae - Agelasida - Guadalupiidae
Lichuanospongia typica Zhang 1983
5 specimens
recombined as Cystauletes typica
Demospongiae - Agelasida - Solenolmiidae
Preverticillites columnella Parona 1933
Rigby et al. 1994 1 specimen
Demospongiae - Agelasida - Virgolidae
Intratubospongia typica n. gen., n. sp. Rigby et al. 1989
Rigby et al. 1989
synonym of Intratubospongia osiensis
Demospongiae - Agelasida - Sebargasiidae
Polycystocoelia huajiaopingensis Zhang 1983
2 specimens
Stromatocoelia asiatica Zhang and Fan 1985
1 specimen
recombined as Polycystocoelia asiatica
Demospongiae - Verticillitida - Colospongiidae
? Subascosymplegma paracatenulata Rigby et al. 1989
1 specimen
see common names

Geography
Country:China State/province:Guangxi
Coordinates: 24.9° North, 105.2° East (view map)
Paleocoordinates:0.1° North, 97.1° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Permian Epoch:Lopingian
Stage:Wuchiapingian 10 m.y. bin:Permian 4
Key time interval:Wuchiapingian
Age range of interval:259.51000 - 254.14000 m.y. ago
Stratigraphy
Formation:Wujiaping
Local section:Xiangbo Local bed:54
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: Unit 54, Changxing Formation (Rigby 1994); Upper Wujiaping or Lower Changxing Formation (Rigby 1989); Codonofusiella zone.
Lithology and environment
Primary lithology: lithified framestone
Environment:reef, buildup or bioherm
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Also known as:Reef 224
Database number:47449
Authorizer:W. Kiessling Enterer:S. Nurnberg, U. Merkel
Modifier:M. Clapham Research group:marine invertebrate
Created:2005-02-25 02:18:17 Last modified:2011-09-09 01:06:58
Access level:the public Released:2005-02-25 02:18:17
Creative Commons license:CC BY
Reference information

Primary reference:
12752. J. K. Rigby, J. Fan, and W. Zhang. 1989. Sphinctozoan sponges from the Permian reefs of South China. Journal of Paleontology 63(4):404-439 [W. Kiessling/S. Nurnberg/S. Nurnberg]

Secondary references:

25283 J. S. Fan, J. K. Rigby, and W. Zhang. 1991. "Hydrozoa" from Middle and Upper Permian reefs of south China. Journal of Paleontology 65(1):45-68 [W. Kiessling/U. Merkel]
25619 J. K. Rigby, J. S. Fan, and W. Zhang. 1989. Inozoan calcareous Porifera from the Permian reefs in South China. Journal of Paleontology 63(6):778-800 [W. Kiessling/U. Merkel]
12753 J. K. Rigby, J. Fan, W. Zhang, S. Wang, and X. Zhang. 1994. Sphinctozoan and Inozoan Sponges from the Permian Reefs of South China. BYU Geology Studies 40:43-109 [W. Kiessling/S. Nurnberg/S. Nurnberg]