Genus
Orbiculoidea d’Orbigny, 1847
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1589-508 | Orbiculoidea | Orbiculoidea rugata (J. de C. Sowerby, 1839) | Rootsiküla Stage | ||||
| TUG 1747-7-2 | Orbiculoidea | Orbiculoidea rugata Sowerby | Kaali puurauk | 61.4 | Silurian | ||
| TUG 1747-7-3 | Orbiculoidea | Orbiculoidea rugata Sowerby | Kaali puurauk | 61.4 | Silurian | ||
| GIT 759-87 | Orbiculoidea | Orbiculoidea sp. | Porkuni Stage | ||||
| GIT 771-20 | Orbiculoidea | Orbiculoidea? sp. | 674.6 | Pirgu Stage | |||
| GIT 771-21 | Orbiculoidea | Orbiculoidea? sp. | 711.6 | Pirgu Stage |