- (1964);
Cycloceras is
possibly a
member of the
Cycloceratidae and may be
synonymous with Perigrammoceras.[citation needed] The type
species of
Cycloceras, C...
-
South Africa Solpugema coquinae (Hewitt, 1914) —
South Africa Solpugema cycloceras (Lawrence, 1931) —
South Africa Solpugema derbiana (Po****, 1895) — South...
- †Cornulites †Crepicephalus †Crotalocrinites †Cyathocrinites –
tentative report †
Cycloceras †Cypricardinia †Dalmanites †Deiphon †Dendrograptus †Dicoelosia †****locephalus...
- †Cryptorthoceras †Ctenoceras †****berloceras †****ingsoceras †Curtoceras †
Cycloceras †Cyclolituites †Cyclopites †Cycloplectoceras †Cyclostomiceras †Cymatoceras...
- (see
unidentified section)
Cravenoceras C.
hesperium C.
richardsonianum Cycloceras C.
randolphensis C.
equoyahensis Dolorthoceras (See
unidentified section)...
-
Scharyia and Prionopeltis),
crustacean Ceratiocaris,
cephalopods (including
Cycloceras and Corbuloceras), ostracods, gastropods, crinoids,
conodonts and bivalves...
- 1993 – China,
Taiwan C.
compressa (Keyserling, 1884) – Peru,
Brazil C.
cyclocera Zhu, 1998 –
China C.
dentaria Gao & Li, 2014 –
China C.
diplosticha Chamberlin...
- †Cyclocarpon †Cyclocarpon angeli**** – type
locality for
species †
Cycloceras †
Cycloceras randolphensis †Cyclopteris †Cyclopteris
orbicularis †Cyclozyga †Cyclozyga...
- – or
unidentified comparable form †Cordaites †Cordaites prin****lis †
Cycloceras †Cyclopteris †Cymatochiton –
tentative report †Cyrtospirifer †Cyrtospirifer...
- or
using admittedly obsolete nomenclature †Curtognathus †Cybelopsis †
Cycloceras †Cyclonema †Cyclopteris †Cyphaspis †Cyrtograptus †Cystodictya †Cystodictya...
