Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Devonian Southern Siberian Mountains FEU-1014038 038 | ![]() | identified by scientist Silurian FEU-1014039 039 | ![]() |