Morphological Attributes: Wallmaterial: agglutinated Overall appearance: elongate Coiling: uniserial Chamberform: pyriform Aperture Position: terminal Aperture Form: round oval reniform, --, --, -- Sutures: depressed, straight, -- Ornamentation: --, --, --, -- |
identified by scientist Jurassic Upper Jurassic Kimmeridgian United Kingdom and Ireland FEU-1024529 | identified by scientist Jurassic Upper Jurassic Arctic Martin Creek Section FEU-1015620 |