Xiangbo reef, unit 31, Longlin County: Wordian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Demospongiae - Agelasida - Thaumastocoeliidae
Sollasia absita n. sp. Rigby et al. 1989
1 specimen
Demospongiae - Agelasida - Preperonidellidae
Peronidella regulara Rigby et al. 1989
Rigby et al. 1989
Bisiphonella ? cylindrata Wu 1991
Rigby et al. 1994 1 specimen
Demospongiae - Agelasida - Pharetrospongiidae
Grossotubenella parallela Rigby et al. 1989
Rigby et al. 1994 1 specimen
Disjectoporidae
Radiotrabeculopora elegans n. sp. Fan et al. 1991
Fan et al. 1991
see common names

Geography
Country:China State/province:Guangxi
Coordinates: 24.9° North, 105.2° East (view map)
Paleocoordinates:5.9° South, 97.0° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period: Permian Epoch: Guadalupian
Stage: Wordian 10 m.y. bin: Permian 4
Key time interval: Wordian Foram zone:  Neoschwagerina
Age range of interval: 266.9 - 264.28 m.y. ago
Stratigraphy
Formation:Maokou
Local section:Xiangbo Local bed:31
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: Neoschwagerina zone
Lithology and environment
Primary lithology: lithified framestone
Secondary lithology:shelly/skeletal lithified grainstone
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 225
Database number:47454
Authorizer:W. Kiessling Enterer:S. Nurnberg, U. Merkel
Modifier:P. Wagner Research group:marine invertebrate
Created:2005-02-25 03:12:28 Last modified:2022-12-01 15:51:39
Access level:the public Released:2005-02-25 03:12:28
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]