List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Tarphycerida
- Trocholitidae
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Discoceras sp.
Barrande 1867
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Cephalopoda
- Orthocerida
- Orthoceratidae
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Orthoceras sp.
Breynius 1832
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| see common names | |||||||
Geography
| Country: | China | State/province: | Guizhou |
| Coordinates: | 27.0° North, 107.0° East (view map) | ||
| Paleocoordinates: | 14.5° North, 131.2° East | ||
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| Stage: | Sandbian | 10 m.y. bin: | Ordovician 4 |
| *Period: | Late/Upper Ordovician | *Epoch: | Middle Caradoc - Late/Upper Caradoc |
| *International age/stage: | Harnagian - Soudleyan | *Local age/stage: | Early/Lower - Middle Baoto |
| Key time interval: | Harnagian - Soudleyan | ||
| Age range of interval: | 458.40000 - 457.40000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: limestone | |
| Environment: | offshore shelf |
Taphonomy
Collection methods and comments
| Collection excludes: | species names |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 7337 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 2000-05-23 15:43:40 | Last modified: | 2000-05-23 18:43:40 |
| Access level: | the public | Released: | 2000-11-20 13:53:34 |
| 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] |