Cheiloceras (Cheiloceras) subpartitum artum

TaxNo: 1191Cheiloceras (Cheiloceras) subpartitum artum

Taxonomy
Morphology

Suborder:	Tornoceratina
Superfamily:	Dimeroceratoidea
Family:	Cheiloceratidae
Genus:	Cheiloceras
Subgenus:	Cheiloceras
NomSpecies:	subpartitum
Species:	artum
Qualifier:	ss
Author:	Bogoslovsky 1971,p.113
Lower Boundary:	UD2A--UD2B:(verneuili Zone base) [07,75], 374 million years
Upper Boundary:	UD2H--UD2I:(mamilliferum base) [12,90], 370 million years

     1971  Cheiloceras (Cheiloceras) artum  Bogoslovskii: 113, pl.6 fig.14,15, text-fig.30g.
     1984  Cheiloceras (Cheiloceras) artum.-Becker, p.91, pl.6 fig.5, textfig.19.
     1993  Cheiloceras (Cheiloceras) subpartitum artum.-Becker: 241, pl.14 fig.14, textfig.83e.
     2002  Cheiloceras artum.-Korn & Klug: 179, Fig.159 A.

Fig. see TAX1187

D (cxross-section).