Little Bitter Creek: Asselian, Texas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
- Xenacanthiformes
- Xenacanthidae
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Anodontacanthus americanus
Hussakof 1911
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Chondrichthyes
- Ctenacanthiformes
- Ctenacanthidae
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| 4 specimens | ||||||||||
| MCZ 7199-8002 | ||||||||||
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unclassified
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Archeria sp.
Case 1918
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Romer 1957 | |||||||||
| MCZ 2081 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Texas | County: | Taylor |
| Coordinates: | 32.5° North, 100.1° West (view map) | ||||
| Paleocoordinates: | 2.2° South, 32.1° West (Wright 2013) |
Time
| Period: | Permian | Epoch: | Cisuralian |
| Stage: | Asselian | 10 m.y. bin: | Permian 1 |
| Key time interval: | Asselian | ||
| Age range of interval: | 298.9 - 293.52 m.y. ago |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | MCZ |
Metadata
| Database number: | 132657 | ||
| Authorizer: | M. Clapham, R. Butler | Enterer: | P. Vazquez, E. Dunne | Research group: | vertebrate |
| Created: | 2012-08-24 06:25:09 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2012-08-24 06:25:09 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 42726. | A. S. Romer. 1942. Notes on certain American Paleozoic Fishes. American Journal of Science 240(3):216-228 [M. Clapham/P. Vazquez] |
Secondary references:
| 59296 | A. S. Romer. 1957. The Appendicular Skeleton of the Embolomerous Amphibian Archeria. Contributions from the Museum of Geology University of Michigan 13(5):103-159 [R. Butler/E. Dunne] |