Family
Hemicystitidae Bassler, 1936
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 643-15 | Pyrgocystis | Pyrgocystis sp. | Rakvere Stage | ||||
| GIT 643-16 | Pyrgocystis | Pyrgocystis sp. | Rakvere Stage | ||||
| GIT 643-17 | Pyrgocystis | Pyrgocystis sp. | Kukruse Stage |
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 643-15 | Pyrgocystis | Pyrgocystis sp. | Rakvere Stage | ||||
| GIT 643-16 | Pyrgocystis | Pyrgocystis sp. | Rakvere Stage | ||||
| GIT 643-17 | Pyrgocystis | Pyrgocystis sp. | Kukruse Stage |