Xiangbo reef, section 2, Changxing Fm, Longlin County: Changhsingian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Demospongiae - Verticillitida - Colospongiidae
Imbricatocoelia paucipora n. gen., n. sp. Rigby et al. 1989
synonym of Imbricatocoelia ramosa
Demospongiae - Agelasida - Solenolmiidae
Preverticillites informal sp. B Parona 1933
Rigby et al. 1994 1 specimen
Demospongiae - Agelasida - Intrasporeocoeliidae
Rhabdactinia columnaria Yabe and Sugiyama 1934
1 specimen
Amblysiphonella bullifera Senowbari-Daryan and Rigby 1988
Rigby et al. 1994
recombined as Rahbahthalamia bullifera
Demospongiae - Agelasida - Sebargasiidae
Amblysiphonella informal sp. B Steinmann 1882
1 specimen
Demospongiae - Agelasida - Virgolidae
Intratubospongia typica Rigby et al. 1989
Rigby et al. 1989
synonym of Intratubospongia osiensis
Disjectoporidae
Radiotrabeculopora reticulata Fan et al. 1991
Fan et al. 1991 1 specimen
Calcarea - Calcaronea - Stellispongiidae
Stellispongia radiata Rigby et al. 1989
Rigby et al. 1989
see common names

Geography
Country:China State/province:Guangxi
Coordinates: 24.9° North, 105.1° East (view map)
Paleocoordinates:4.1° North, 96.0° East
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period:Permian Epoch:Lopingian
Stage:Changhsingian 10 m.y. bin:Permian 4
Key time interval:Changhsingian
Age range of interval:254.14000 - 251.90200 m.y. ago
Stratigraphy
Formation:Changxing
Stratigraphic resolution:formation
Lithology and environment
Primary lithology: lithified framestone
Secondary lithology: lithified bafflestone
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:47436
Authorizer:W. Kiessling, M. Clapham Enterer:S. Nurnberg, M. Clapham, U. Merkel
Modifier:M. Clapham Research group:marine invertebrate
Created:2005-02-25 01:23:41 Last modified:2011-09-10 00:21:45
Access level:the public Released:2005-02-25 01:23:41
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]