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Hantkeniceras
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Phyllocerataceae
Family:
Phylloceratidae
Formal Genus Name and Reference:
Hantkeniceras KOVACS, 1939
Type Species:
"Phylloceras hantkeni Schloenbach, 1867 (fig\'d. PRINZ, 1904)"
Images
(Click to enlarge in a new window)
Fig. 218,1. *H. hantkeni (Schloen.), Hung., 1 a-c, X0.25 (357*)"
Synonyms
Geographic Distribution
Hung., Ger.
Age Range
Beginning Stage in Treatise Usage:
L.Jur.(U.Pliensb.)
Beginning International Stage:
Pliensbachian
Fraction Up In Beginning Stage:
50
Beginning Date:
188.55
Ending Stage in Treatise Usage:
L.Jur.(U.Pliensb.)
Ending International Stage:
Pliensbachian
Fraction Up In Ending Stage:
100
Ending Date:
184.2
Description
Large, smooth, evolute, whorls somewhat quadrate, flatsided. Sutures rather simple, with 1st lateral lobe shorter than 2nd lateral.
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Phyllocerataceae
Family:
Phylloceratidae
Formal Genus Name and Reference:
Hantkeniceras KOVACS, 1939
Type Species:
"Phylloceras hantkeni Schloenbach, 1867 (fig\'d. PRINZ, 1904)"
Images
(Click to enlarge in a new window)
Fig. 218,1. *H. hantkeni (Schloen.), Hung., 1 a-c, X0.25 (357*)"
Synonyms
Geographic Distribution
Hung., Ger.
Age Range
Beginning Stage in Treatise Usage:
L.Jur.(U.Pliensb.)
Beginning International Stage:
Pliensbachian
Fraction Up In Beginning Stage:
50
Beginning Date:
188.55
Ending Stage in Treatise Usage:
L.Jur.(U.Pliensb.)
Ending International Stage:
Pliensbachian
Fraction Up In Ending Stage:
100
Ending Date:
184.2
Description
Large, smooth, evolute, whorls somewhat quadrate, flatsided. Sutures rather simple, with 1st lateral lobe shorter than 2nd lateral.