Definition of Cyrtogomphoceras. Meaning of Cyrtogomphoceras. Synonyms of Cyrtogomphoceras

- Cyrtogomphoceras is a genus of nautiloid cephalopods, recognized by its large breviconic s**** with a notable endogastric curvature. The s**** is fusiform...
- the Middle Ordovician to the Lower Silurian. The family includes: Cyrtogomphoceras Kiaeroceras Konglungenoceras Landeroceras Parryoceras Strandoceras...
- within the discosorid family Cyrtogomphoceratidae that also includes Cyrtogomphoceras, and not in the line which gave rise to the Phragmoceratidae. Flower...
- be derived from Strandoceras although derivation is possibly from Cyrtogomphoceras, which is intermediary in form. Flower, Rousseau H. and Curt Teichert...
- †Cyrtobaltoceras †Cyrtoceras †Cyrtoceratites †Cyrtocerina †Cyrtocheilus †Cyrtogomphoceras †Cyrtogomphus †Cyrtonybyoceras †Cyrtorizoceras †Cyrtospyroceras †Cyrtothoracoceras...
- animasensis †Cyrtiopsis conicula †Cyrtiopsis kindlei †Cyrtodonta †Cyrtogomphoceras †Cyrtospirifer †Cyrtospirifer animasensis †Cyrtospirifer whitneyi Contents...
- gave rise to the Phragmoceratidae and very likely to Kiaeroceras and Cyrtogomphoceras, which in turn gave rise to Landeroceras, within the Cyrtogomphoceratidae...
- †Cymbosporites proteus †Cymbosporites senex †Cypricardella – tentative report †Cyrtogomphoceras †Cyrtoniodus †Cyrtoniodus complicatus †Cyrtoniodus erectus †Cyrtorostra...
- †Crepicephalus rectus †Crepicephalus snowyenis †Crepicephalus snowyensis †Cyrtogomphoceras †Dartonaspis †Dartonaspis wichitaensis †Dartonaspis witchitaensis †Deadwoodia...
- genus †Cutleria wilmarthi – type locality for species †Cyclopteris †Cyrtogomphoceras †Cyrtospirifer †Cyrtospirifer animasensis †Cyrtospirifer whitneyi †Echinosphaerites...