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Ussurites
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Phyllocerataceae
Family:
Ussuritidae
Formal Genus Name and Reference:
Ussurites HYATT, 1900
Type Species:
Monophyllites sichoticus DIENER, 1895
Images
(Click to enlarge in a new window)
Fig. 215,3. *. sichoticus (Diener), Sib., * (101*).
Synonyms
Geographic Distribution
Sib.-Spitz.-Himalaya-Timor-Japan-B.C.-Calif.- ?Albania
Age Range
Beginning Stage in Treatise Usage:
M.Trias.(Anis.)
Beginning International Stage:
Anisian
Fraction Up In Beginning Stage:
0
Beginning Date:
246.7
Ending Stage in Treatise Usage:
M.Trias.(Anis.)
Ending International Stage:
Anisian
Fraction Up In Ending Stage:
100
Ending Date:
241.46
Description
Like Monophyllites but with simpler suture. First lateral saddle typically indented only on ventral side, 2nd lateral on dorsal side
References
Hyatt, Alpheus, 1900, Cephalopoda: in Zittel, K. A., Textbook of Palaeontology, 1st English ed., transl. Eastman, C. R., p. 502-592, fig. 1049-1235.
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Phyllocerataceae
Family:
Ussuritidae
Formal Genus Name and Reference:
Ussurites HYATT, 1900
Type Species:
Monophyllites sichoticus DIENER, 1895
Images
(Click to enlarge in a new window)
Fig. 215,3. *. sichoticus (Diener), Sib., * (101*).
Synonyms
Geographic Distribution
Sib.-Spitz.-Himalaya-Timor-Japan-B.C.-Calif.- ?Albania
Age Range
Beginning Stage in Treatise Usage:
M.Trias.(Anis.)
Beginning International Stage:
Anisian
Fraction Up In Beginning Stage:
0
Beginning Date:
246.7
Ending Stage in Treatise Usage:
M.Trias.(Anis.)
Ending International Stage:
Anisian
Fraction Up In Ending Stage:
100
Ending Date:
241.46
Description
Like Monophyllites but with simpler suture. First lateral saddle typically indented only on ventral side, 2nd lateral on dorsal side
References
Hyatt, Alpheus, 1900, Cephalopoda: in Zittel, K. A., Textbook of Palaeontology, 1st English ed., transl. Eastman, C. R., p. 502-592, fig. 1049-1235.