Ancyloceratoidea

Ancyloceratoidea; Temporal range: Cretaceous
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Subclass:	†Ammonoidea
Order:	†Ammonitida
Suborder:	†Ancyloceratina
Superfamily:	†Ancyloceratoidea; Hyatt, 1900
Families
	Acrioceratidae; Ancyloceratidae; Bochianitidae; Crioceratitidae; Hamulinidae; Hemihoplitidae; Heteroceratidae; Himantoceratidae; Labeceratidae; Leptoceratoididae; Macroschaphitidae; Ptychoceratidae;

Ancyloceratoidea, formerly Ancylocerataceae, is a superfamily of typically uncoiled and loosely coiled heteromorph ammonoids established by Alpheus Hyatt in 1900, that may contain as many as 11 families, depending on the classification accepted.

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