Catazone changningensis (FOSSIL) Xi & Yu, 1990 †
Murchisonia chapmani (FOSSIL) Williams & M. Breger 1916 †,
Coelocaulus chlupaci (FOSSIL) Horný, 1953 †
Murchisonia cicela (FOSSIL) Billings, 1865 †
Catazone cingulata (FOSSIL) (W.v. Hisinger, 1829 †)
Coelocaulus clavata (FOSSIL) J. Perner, 1907 †
Coelocaulus columna (FOSSIL) J. Perner, 1907 †
Aclisina compacta (FOSSIL) J. Donald, 1898 †
Michelia compacta (FOSSIL) (J.W. Hall, 1859 †)
Catazone compressa (FOSSIL) (Lindström, 1884 †)
Murchisonia concava (FOSSIL) Spitz, 1907 †
Hormotoma concinnus (FOSSIL) Horný, 1952 †
Hormotoma confusa (FOSSIL) R.P. Whitfield, 1889 †
Murchisonia conradi (FOSSIL) J.W. Hall, 1868 †
Altadema convexa (FOSSIL) B.S. Kues, 2002 †
Murchisonia convexa (FOSSIL) Spitz, 1907 †
Murchisonia conveximarginata (FOSSIL) Wang, 1980 †
Cyrtostropha coralli (FOSSIL) (J. de C. Sowerby& Murchison, 1839 †)
Hormotoma cotterensis (FOSSIL) Cullison, 1944 †
Altadema cryptocarina (FOSSIL) Mazaev, 2003 †
Catazone cuneus (FOSSIL) J. Perner, 1907 †
Coelocaulus cybele (FOSSIL) J. Perner, 1907 †
Michelia cylindrica (FOSSIL) F.A. Roemer, 1855 †
Michelia darwini (FOSSIL) de Koninck, 1876 †
Coelocaulus davidsoni (FOSSIL) (Oehlert, 1877 †)
Coelocaulus decipiens (FOSSIL) J. Perner, 1907 †
Morania declivis (FOSSIL) (J. Perner, 1903 †)
Murchisonia declivisdiot (FOSSIL) J. Perner, 1903 †
Murchisonia deflexa (FOSSIL) Lindström, 1884 †
Murchisonia defrancei (FOSSIL) d'Archiac & de Verneuil,1842 †
Murchisonia delagei (FOSSIL) E.C. Munier-Chalmas,1876 †
Mesocoelia delicata (FOSSIL) J. Perner, 1907 †
Murchisonia deludisubzona (FOSSIL) E.G. Linsley, 1968 †
Catazone demidoffi (FOSSIL) (Murchison & al., 1845 †)
Murchisonia densilineata (FOSSIL) Wang, 1980 †