Definition of Archaeocrinus. Meaning of Archaeocrinus. Synonyms of Archaeocrinus

- A sea urchin. Archaeocrinus maraensis Sp. nov Valid Cole et al. Ordovician (Katian)  Canada ( Ontario) A camerate crinoid. Archaeocrinus sundayae Sp. nov...
- sulphurensis Tanaocystis watkinsi Traskocrinus sp. Annulocrinus ramifer Archaeocrinus subovalis Calceocrinus longifrons Carabocrinus treadwelli Euptychocrinus...
- Konieckicrinus brechinensis K. josephi Reteocrinus alveolatus R. stellaris Archaeocrinus maraensis A. sundayae Trilobites Encrinurus cybeleformis Erratencrinurus...
- †Archaeocidaris megastyla †Archaeocrinus †Archaeocrinus lacunosus – or unidentified comparable form †Archaeocrinus subglobosus †Archaeocrinus subovalis Archaeolithophyllum...
- †Archaeocalyptocrinus iowensis †Archaeocalyptocrinus nodosus †Archaeocrinus †Archaeocrinus obconicus †Archaeogastropod †Archinacella †Archinacella rotunda...
- Eucalyptocrinitidae extinct Silurian (Wenlockian & Niagaran) United States : 126  Archaeocrinus Wach****h and Springer 1881 Glyptocrinus lacunosus Billings, 1857 Archaeocrinidae...
- †Arachnophyllum striatum †Archaeocidaris †Archaeocidaris norwoodi †Archaeocrinus †Archaeocrinus peculiaris †Archaeopitys †Archaeopitys eastmanii †Archaeopteris...
- fimbriatus †Aparchites macrus †Aparchites paratumida †Apycnodiscus †Archaeocrinus †Archaeocrinus obconicus †Archinacella †Archinacella cingulata †Archinacella...
- †Archaechinus †Archaeocalyptocrinus †Archaeocidaris †Archaeocothurnus †Archaeocrinus †Archaeoisocrinus †Archaeometra †Archaeophiomusium †Archaepyrgus †Archaetaxocrinus...
- locality for genus †Araeonema virgatum – type locality for species †Archaeocrinus †Archeoconus – type locality for genus †Archeoconus missourensis – type...