Anaklinoceras

Taxobox
name = "Anaklinoceras"
fossil_range = Upper Campanian
regnum = Animalia
phylum = Mollusca
classis = Cephalopoda
subclassis = Ammonoidea
ordo = Ammonitida
subordo = Ancyloceratina
subordo_authority = Wiedmann, 1966
superfamilia = Turrilitaceae
familia = Nostoceratidae
genus = "Anaklinoceras"
genus_authority =
subdivision_ranks =
subdivision =

"Anaklinoceras" is a genus of extinct heteromorph ammonite cephalopod that lived in marine environments in what is now Western North America during the Campanian division of the Cretaceous period. Their shells were very similar to the related ammonites of the genus "Ainoceras", where the young ammonite's shell coiled helically, and upon reaching adulthood, the youngest coil arched over the older coils.