Occurrences by Geologic Period
Temporal Range
Geographic Distribution
Classification Summary
By Phylum
| Chordata | 30 |
| Equisetophyta | 1 |
By Class
| Amphibia | 30 |
| Calamitopsida | 1 |
By Environment
No data.
| Chordata | 30 |
| Equisetophyta | 1 |
| Amphibia | 30 |
| Calamitopsida | 1 |
No data.