Definition of Oncagnostus. Meaning of Oncagnostus. Synonyms of Oncagnostus

- Oncagnostus is a genus of trilobite in the order Agnostida, which existed in what is now Shandong, China. It was described by Whitehouse in 1936, and...
- Innitagnostus Ivshinagnostus Kymagnostus Lotagnostus Micragnostus Obelagnostus Oncagnostus Peronopsis Phalacroma Phalagnostus Quadrahomagnostus Raragnostus Semagnostus...
- hedeni = Lotagnostus hedeni A. hirundo = Segmentagnostus hirundo A. hoi = Oncagnostus hoi A. incertus Brogger, 1878 = Peronopsis (Svenax) scutalis A. innocens...
- (=Bernicella) Olimus Olinaspis Omegops Omeipsis Omuliovia Onaraspis Oncagnostus (=Eurudagnostus) Onchocephalina Onchocephalites Onchocephalus (=Litocodia)...
- †Nowakia Nucula †Nucula shumardiana – or unidentified related form †Oncagnostus †Oncagnostus tumidosus †Oonoceras †Orthoceras †Orthoceras anguliferas – or unidentified...
- Micragnostus, because its glabella is structurally different. G. chronius = Oncagnostus (Strictagnostus) chronius G. hirundo = Segmentagnostus hirundo G. scoltonensis...
- rarinervis †Neuropteris scheuchzeri †Neuropteris tenuifolia Nucula †Oncagnostus †Oncagnostus tumidosus †Orodus †Orthoceras †Orygmaspis †Oulodus †Ozarkodina...
- unidentified comparable form †Olenaspella †Olenaspella evansi †Oncagnostus †Oncagnostus tumidosus †Onchonotopsis †Onchonotopsis occidentalis – type locality...
- †Octocrinus inconsuetus – type locality for species †Oklahomacystis †Oncagnostus †Oncagnostus tumidosus †Oneotoceras †Ophileta †Ophileta supraplana †Orbiculoidea...