Occurrences by Geologic Period
Temporal Range
Geographic Distribution
Classification Summary
By Phylum
| Pteridophyta | 167 |
| Mollusca | 66 |
By Class
| Polypodiopsida | 167 |
| Cephalopoda | 66 |
By Environment
No data.
| Pteridophyta | 167 |
| Mollusca | 66 |
| Polypodiopsida | 167 |
| Cephalopoda | 66 |
No data.