Definition of Calyptaulax. Meaning of Calyptaulax. Synonyms of Calyptaulax

- Calyptaulax (Cooper, 1930) is a genus of trilobites in the order Phacopida that existed during the middle and upper Ordovician in what is now the U.S...
- Physemataspis Physemataspis insularis Hemiarges Hemiarges turneri Calyptaulax Calyptaulax annulata Otarion Otarion spinicaudatum Lonchodomas Lonchodomas...
- Pseudospaerexochus cf. conformis (Angelin) Pseudospaerexochus octolobatus (McCoy) Calyptaulax sp. Tretaspis sp. Crinoidea: Cupulocorona rugosa Donovan and Paul Cystoidea...
- are ****igned to the Pterygometopidae: Achatella Bolbochasmops Calliops Calyptaulax Carinopyge Ceratevenkaspis Chasmops Denella Elasmaspis Eomonorachus Estoniops...
- achates Bathyurus (Raymondites) ingalli Amphilichas sp. Bumastoides sp. Calyptaulax sp. Ceraurus sp. Encrinuroides sp. Flexicalymene sp. Hemiarges sp. Isotelus...
- Bumastoides milleri Bumastus sp. Calliops armatus Calliops divaricatus Calyptaulax annulata (Mountain Lake Member) Ceratocephala graffhami Ceraurus ruidus...
- †Calyptaulax †Calyptaulax annulata †Calyptaulax annulatus †Calyptaulax callicephala †Calyptaulax callirachis – type locality for species †Calyptaulax confluens...
- †Calymene †Calymene celebra †Calymene platys †Calymene ragdesi †Calyptaulax †Calyptaulax callicephala †Camarotoechia †Campophyllum †Campophylum †Campophylum...
- †Callixylon †Callixylon erianum †Calymene †Calymene niagarensis †Calymenella †Calyptaulax †Camarotoechia †Camarotoechia billingsi †Camarotoechia litchfieldensis...
- carinatus †Calamites cistii †Calamites cruciatus †Calamites suckowii †Calyptaulax †Camarotoechia †Camarotoechia elegantula †Camarotoechia horsfordi †Camarotoechia...