Occurrences by Geologic Period
Temporal Range
Geographic Distribution
Classification Summary
By Phylum
| Chordata | 1,000 |
By Class
| Mammalia | 351 |
| Reptilia | 263 |
| Osteichthyes | 233 |
| Actinopterygii | 40 |
| Amphibia | 37 |
| Ornithischia | 30 |
| Aves | 29 |
| Saurischia | 17 |
By Environment
No data.