Indocephalites
Appearance
Indocephalites Temporal range: M Jurassic
| |
---|---|
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Subclass: | |
Order: | |
Superfamily: | |
Family: | |
Genus: | Indocephalites Spath, 1926
|
Indocephalites is a true ammonite (order Ammonitida) and a possible subgenus of Macrocephalites, belonging to the stephanoceratacean family, Macrocephalitidae. Inner whorls form a cadicone (a barrel shape), outer become more compressed and smoother. Ribs are simple, crossing the venter straight and uninterrupted. Pleurocephalites, another possible subgenus of Macrocephalites, is quite similar.
References
- Treatise in Invertebrate Paleontology, Part L (1957), Mesozoic Ammonoidea. p.K294