- The
Centroceratidae is the
ancestral family of the
Trigonoceratoidea and of the
equivalent Centroceratina;
extinct s****ed
cephalopods belonging to the...
-
along with the
Centroceratidae, Grypoceratidae, Permoceratidae, and Syringonautilidae.
Phylogenetic study and age show that the
Centroceratidae are the root...
-
coiled forms,
represented by the Rutoceratidae, Tetragonoceratidae, and
Centroceratidae.
Nautilids declined in the Late Devonian, but
again diversified in...
-
Devonian with a
strongly curved s****,
included in the
nautilid family Centroceratidae.
Homaloceras is
characterized by a smooth,
exogastrically curved and...
- (cephalopod) Hyatt, 1884, a
fossil genus of
cephalopods in the
family Centroceratidae Centroceras Wedekind, 1908, a
fossil genus of
cephalopods in the family...
- and
named by
Hyatt in 1844 is part of the
Trigonoceratacean family Centroceratidae which was
extant from the
Devonian to the
Early Permian. (Kummel 1954...
- Triboloceratidae. The
Trigonerceratidae were
derived from the core
Centroceratidae (basis for the name Centroceratina)
early in the
Mississippian along...
