Definition of Fissicosta. Meaning of Fissicosta. Synonyms of Fissicosta

- erratica Also found in the Alpena Limestone and Four Mile Dam Formation. S. fissicosta Upper part of the formation. Also found in the Four Mile Dam Formation...
- member. Also found in the Alpena Limestone and Gravel Point Formation. S. fissicosta Dock Street clay member. Also found in the upper Gravel Point Formation...
- Lamelliconcha cf. aequicincta, Ventricolaria harrisiana, Anadara (Rasia) cf. fissicosta, Trachycardium (Dallocardia) dominicense, Cyathodonta gatunensis, Dosinia...
- †Platystrophia sublaticosa †Platystrophia trentonensis †Plectorthis †Plectorthis fissicosta †Plectorthis plicatella †Pleurodictyum †Prasopora †Prasopora hospitalis...
- concordensis †Strophomena erratica †Strophomena extenuata †Strophomena fissicosta †Strophomena inequistriata †Strophomena neglecta †Strophomena nutans †Strophomena...
- †Plectonotus boucoti †Plectorthis †Plectorthis aequivalvis †Plectorthis fissicosta †Plectorthis jamesi †Plectorthis neglecta †Plectorthis plicatella †Plethospira...
- unidentified comparable form †Plectorthis †Plectorthis aequivalvis †Plectorthis fissicosta †Plectorthis plicatella †Plectospira †Pleurodictyum †Pleurodictyum cylindri****...