Dongjun formation, Baibi, Tiandong county, Guangxizhuangzu zizhiqu: Late/Upper Eocene, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Coryphodontidae
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Eudinoceras crassum n. sp.
Tong and Tang 1977
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| Holotype and Paratype | ||||||||||
| see common names | ||||||||||
Geography
| Country: | China | State/province: | Guangxizhuangzu zizhiqu | County: | Tiandong |
| Coordinates: | 23.5° North, 107.3° East (view map) | ||||
| Paleocoordinates: | 23.6° North, 106.0° East | ||||
| Basis of coordinate: | estimated from map |
Time
| Period: | Paleogene | Epoch: | Eocene |
| Stage: | Priabonian | 10 m.y. bin: | Cenozoic 3 |
| Key time interval: | Late/Upper Eocene | ||
| Age range of interval: | 37.71000 - 33.90000 m.y. ago |
Stratigraphy
| Formation: | Dongjun | ||||
| Stratigraphy comments: Early Upper Eocene. Dongjun formation of Baise basin |
Lithology and environment
| Primary lithology: | lithified lime mudstone |
| Secondary lithology: | lithified "limestone" |
| Lithology description: Calcareous mudstone and limestone | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Disassociated major elements: | some |
| Disassociated minor elements: | some |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | IVPP |
| Collection method comments: Holotype: left lower P4, V 4972, Paratype: two pieces of lower dentary with teeth and some single molars, one I?, V 4973 | |
Metadata
| Database number: | 37025 | ||
| Authorizer: | J. Alroy | Enterer: | S. Kuemmell |
| Modifier: | J. Alroy | Research group: | vertebrate |
| Created: | 2004-02-24 06:18:14 | Last modified: | 2006-08-14 01:10:44 |
| Access level: | the public | Released: | 2004-02-24 06:18:14 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 9915. | 5% 29680 | Y. Tong and Y. Tang. 1977. A note on a new species of the genus Eudinoceras. Vertebrata PalAsiatica (Gujizhui dongwu yu gurenlei) 15(2):139-142 [J. Alroy/S. Kuemmell/S. Kuemmell] |