Occurrences by Geologic Period
Temporal Range
Geographic Distribution
Classification Summary
By Phylum
| Gymnospermae | 23 |
| Chordata | 3 |
By Class
| Cordaitopsida | 23 |
| Mammalia | 3 |
By Environment
No data.
| Gymnospermae | 23 |
| Chordata | 3 |
| Cordaitopsida | 23 |
| Mammalia | 3 |
No data.