Species
Streptelasma concava (Kaljo, 1956)
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 78-10 | Haljala Stage | |||||
| GIT 78-2 | Streptelasma concava | Brachyelasma concava Kaljo, 1956 | Oandu Stage | holotype |
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 78-10 | Haljala Stage | |||||
| GIT 78-2 | Streptelasma concava | Brachyelasma concava Kaljo, 1956 | Oandu Stage | holotype |