Hongshi pit, Badaohao coal mine: Late/Upper Aptian - Early/Lower Albian, China
collected 1994
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Mozomuridae
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Mozomus shikamai n. gen., n. sp.
Li et al. 2005
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1 individual | |||||||||
| IVPP V 7479, lower jaw with two premolars and four molars | ||||||||||
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Reptilia
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Heishanosaurus pygmaeus n. gen., n. sp.
Dong et al. 2020
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Dong et al. 2020 | 1 specimen | ||||||||
| IVPP V25324 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | China | State/province: | Liaoning | County: | Heishan |
| Coordinates: | 41.8° North, 122.0° East (view map) | ||||
| Paleocoordinates: | 45.9° North, 120.6° East | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Key time interval: | Late/Upper Aptian - Early/Lower Albian | ||
| Age range of interval: | 119.50000 - 109.90000 m.y. ago |
Stratigraphy
| Formation: | Shahai |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | red not reported |
| Secondary lithology: | lithified coal |
| Includes fossils? | Y |
| Environment: | fluvial-lacustrine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | mesofossils |
| Associated major elements: | some |
| Fragmentation: | occasional |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | IVPP | Collection dates: | May 1994 |
Metadata
| Database number: | 91471 | ||
| Authorizer: | M. Carrano, G. Lloyd | Enterer: | M. Carrano, G. Lloyd |
| Modifier: | J. Tennant | Research group: | vertebrate |
| Subset of collection #: | 36971 | ||
| Created: | 2009-09-29 07:04:08 | Last modified: | 2013-03-25 09:44:38 |
| Access level: | the public | Released: | 2009-09-29 07:04:08 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 30818. | ETE | C.-K. Li, T. Setoguchi, Y.-Q. Wang, Y.-M. Hu, and Z.-L. Chang. 2005. The first record of "eupantotherian" (Theria, Mammalia) from the late Early Cretaceous of western Liaoning, China. Vertebrata PalAsiatica 43(4):245-255 [M. Carrano/M. Carrano] |
Secondary references:
| 72666 | L.-P. Dong, R. Matsumoto, N. Kusuhashi, Y.-Q. Wang, Y. Wang and S. E. Evans. 2020. A new choristodere (Reptilia: Choristodera) from an Aptian-Albian coal deposit in China. Journal of Systematic Palaeontology [G. Lloyd/G. Lloyd] | |
| 45965 | Y.-Q. Wang, Y.-M. Hu, and C.-K. Li. 2006. Review of recent advances on study of Mesozoic mammals in China. Vertebrata PalAsiatica 44(2):193-204 [P. Mannion/J. Tennant] |