Occurrences by Geologic Period
Temporal Range
Geographic Distribution
Classification Summary
By Phylum
| Porifera | 33 |
| Bryozoa | 15 |
By Class
| Hexactinellida | 33 |
| Gymnolaemata | 15 |
By Environment
No data.
| Porifera | 33 |
| Bryozoa | 15 |
| Hexactinellida | 33 |
| Gymnolaemata | 15 |
No data.