Unit 42.3, Shizipu, Honghauyuan and Tongzi, Guizhou Prov., China: Late/Upper Llanvirn, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Aristocystitidae
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Sinocystis sp.
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Cephalopoda
- Endocerida
- Endoceratidae
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Dideroceras sp.
Flower 1950
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Strophomenata
- Billingsellida
- Clitambonitidae
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Clitambonites sp.
Pander 1830
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Strophomenata
- Strophomenida
- Leptellinidae
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Leptellina sp.
Ulrich and Cooper 1936
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Strophomenata
- Strophomenida
- Strophomenidae
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Bellimurina sp.
Cooper 1956
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Rhynchonellata
- Pentamerida
- Camerellidae
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Camerella sp.
Billings 1859
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Rhynchonellata
- Pentamerida
- Porambonitidae
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Porambonites sp.
Pander 1830
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Rhynchonellata
- Orthida
- Productorthidae
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Nicolella sp.
Reed 1917
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Trilobita
- Asaphida
- Asaphidae
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Birmanites sp.
Sheng 1934
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Trilobita
- Trinucleida
- Raphiophoridae
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Ampyx sp.
(Dalman 1827)
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| original and current combination Asaphus (Ampyx) | |||||||
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Lonchodomas sp.
Angelin 1854
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Trilobita
- Corynexochida
- Illaenidae
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Bumastus sp.
Murchison 1839
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Illaenus sp.
Dalman 1827
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Trilobita
- Phacopida
- Calymenidae
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Calymenesum sp.
(Kobayashi 1951)
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| Calymenesun | |||||||
| see common names | |||||||
Geography
| Country: | China | State/province: | Guizhou |
| Coordinates: | 28.0° North, 107.0° East (view map) | ||
| Paleocoordinates: | 15.5° North, 134.0° East | ||
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 |
| *Period: | Middle Ordovician | *Epoch: | Late/Upper Llanvirn |
| *International age/stage: | Late/Upper Llanvirn | ||
| Key time interval: | Late/Upper Llanvirn | ||
| Age range of interval: | 461.30000 - 458.40000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Lithology and environment
| Primary lithology: | lithified argillaceous "limestone" |
| Includes fossils? | Y |
| Lithology description: muddy limestone | |
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Collection excludes: | species names |
Metadata
| Database number: | 5142 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 1999-08-31 12:03:01 | Last modified: | 1999-08-31 15:03:01 |
| Access level: | the public | Released: | 2000-11-20 13:53:25 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 288. | R. Wang. 1981. Stratigraphic Summary of the Southwestern Region of China. Institute of Geology and Mine Deposit at Chengdu, Ministry of Geology (not published, copy of article deposited with A. I. Miller at the University of Cincinnati, received through S. Mao) 14-61 [A. Miller/P. Novack-Gottshall] |