Xiangbo reef, unit 27, Longlin County: Wordian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Calcarea
- Calcaronea
- Stellispongiidae
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Peronidella sp.
Hinde 1893
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Rigby et al. 1994 | 1 specimen | ||||||||
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Demospongiae
- Agelasida
- Virgolidae
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Intratubospongia multisiphonata n. sp.
Rigby et al. 1989
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Rigby et al. 1989 | |||||||||
| synonym of Intratubospongia osiensis | ||||||||||
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Intratubospongia ? typica
Rigby et al. 1989
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Rigby et al. 1994 | 1 specimen | ||||||||
| synonym of Intratubospongia osiensis | ||||||||||
| 2 more specimen from Maokou Formation at Xiangbo reported | ||||||||||
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Demospongiae
- Agelasida
- Preperonidellidae
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Peronidella regulara
Rigby et al. 1989
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Rigby et al. 1989 | |||||||||
| recombined as Preperonidella regulara | ||||||||||
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Demospongiae
- Agelasida
- Intrasporeocoeliidae
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Rhabdactinia columnaria
Yabe and Sugiyama 1934
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1 specimen | |||||||||
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Intrasporeocoelia hubeiensis
Fan and Zhang 1985
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1 specimen | |||||||||
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Demospongiae
- Agelasida
- Thaumastocoeliidae
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Sollasia spheroida n. sp.
Rigby et al. 1989
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2 specimens | |||||||||
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Demospongiae
- Agelasida
- Pharetrospongiidae
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Grossotubenella parallela n. gen., n. sp.
Rigby et al. 1989
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Rigby et al. 1989 | |||||||||
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Demospongiae
- Verticillitida
- Tebagathalamiidae
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Tebagathalamia cylndrica
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Demospongiae
- Verticillitida
- Colospongiidae
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Imbricatocoelia irregulara n. sp.
Rigby et al. 1989
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1 specimen | |||||||||
| 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: | 266.90000 - 264.28000 m.y. ago |
Stratigraphy
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: | 47445 | ||
| Authorizer: | W. Kiessling, M. Clapham | Enterer: | S. Nurnberg, M. Clapham, U. Merkel |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2005-02-25 02:04:06 | Last modified: | 2021-05-07 14:53:53 |
| Access level: | the public | Released: | 2005-02-25 02:04:06 |
| 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:
| 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] |