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Oryctocephalina
Classification
Phylum:
Unknown
Class:
Trilobata
Order:
Unrecognizable Genera
Superfamily:
Phacopacea
Family:
Sarkiidae
Formal Genus Name and Reference:
Oryctocephalina LERMONTOVA, 1940
Type Species:
0. reticulata
Images
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Synonyms
Geographic Distribution
USSR
Age Range
Beginning Stage in Treatise Usage:
M.Cam.
Beginning International Stage:
Cambrian Stage 4
Fraction Up In Beginning Stage:
0
Beginning Date:
512.3
Ending Stage in Treatise Usage:
M.Cam.
Ending International Stage:
Guzhangian
Fraction Up In Ending Stage:
0
Ending Date:
498.75
Description
References
Museum or Author Information
Classification
Phylum:
Unknown
Class:
Trilobata
Order:
Unrecognizable Genera
Superfamily:
Phacopacea
Family:
Sarkiidae
Formal Genus Name and Reference:
Oryctocephalina LERMONTOVA, 1940
Type Species:
0. reticulata
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
USSR
Age Range
Beginning Stage in Treatise Usage:
M.Cam.
Beginning International Stage:
Cambrian Stage 4
Fraction Up In Beginning Stage:
0
Beginning Date:
512.3
Ending Stage in Treatise Usage:
M.Cam.
Ending International Stage:
Guzhangian
Fraction Up In Ending Stage:
0
Ending Date:
498.75