Definition of Spinocyrtia. Meaning of Spinocyrtia. Synonyms of Spinocyrtia

- Marcellus fossils include specimens of the large clam-like brachiopod Spinocyrtia. External molds of crinoids, plant-like animals related to starfish also...
- krivensis Sp. nov Valid Baranov Early Devonian  Russia A member of Atrypida. Spinocyrtia irinae Sp. nov Valid Afanasjeva in Alekseeva et al. Devonian (Eifelian...
- Rhipidomella vanuxemi (Hall, 1857) • Spinatrypa spinosa (Hall, 1843) • Spinocyrtia granulosa (Conrad, 1839) • Tropidoleptus carinatus (Conrad, 1839) • Atactotoechus...
- arcuatus †Spinocyrtia †Spinocyrtia alta †Spinocyrtia ballardi †Spinocyrtia capax †Spinocyrtia cedarensis †Spinocyrtia corvirostra †Spinocyrtia curvirostra...
- 28719, 28720, and 28721". Dipleura D. dekayi "Shales just above the Spinocyrtia zone". Also found in the Thunder Bay Limestone. Eldredgeops E. rana Originally...
- †Spinatrypa hystrix †Spinatrypa spinosa †Spinocyrtia †Spinocyrtia girtyi †Spinocyrtia granulosa †Spinocyrtia macbridei †Spinulicosta †Spinulicosta spinulicosta...
- †Sphenophyllum saxifragaefolium †Sphenopteris †Sphenopters †Spinocyrtia †Spinocyrtia clintoni †Spinocyrtia euryteines – report made of unidentified related form...
- †Sphooceras †Spinatrypa †Spinatrypa hystrix †Spinatrypa spinosa †Spinocyrtia †Spinocyrtia iowensis †Spirodentalium †Spirodentalium osceola – type locality...
- unidentified comparable form †Spinatrypa †Spinatrypa hystrix †Spinocyrtia †Spinocyrtia granulosa †Spirifer – report made of unidentified related form...
- †Spinocespitosus †Spinocespitosus parallelus †Spinocyrtia †Spinocyrtia granulosa †Spinocyrtia macbridei †Spinocyrtia marcyi †Spinocyrtina †Spinocyrtina granulosa...