Order
Stauriida Verrill, 1865
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1090-16 | Lambeophyllum | Lambeophyllum sp. | Ordovician | Decorah Fm. | ||||
| TUG 1091-25 | Wenlock | Slite Group | |||||
| TUG 1091-7 | Wenlock | Lower and Upper Visby Formation | |||||
| GIT 113-37-1 | Raikküla Stage | |||||
| TUG 119-535 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-536 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-537 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-538 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-539 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-540 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P |