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Oryctocephalops
Classification
Phylum:
Unknown
Class:
Trilobata
Order:
Corynexochida
Superfamily:
Unknown
Family:
Oryctocephalidae
Formal Genus Name and Reference:
Oryctocephalops LERMONTOVA, 1940
Type Species:
O. frischenfeldi
Images
(Click to enlarge in a new window)
Synonyms
Geographic Distribution
Sib.
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
Cephalon as in Oryctocephalus, Thorax with 12 segments, Pygidium small, pleurae with 2 pairs of spines
References
Museum or Author Information
Classification
Phylum:
Unknown
Class:
Trilobata
Order:
Corynexochida
Superfamily:
Unknown
Family:
Oryctocephalidae
Formal Genus Name and Reference:
Oryctocephalops LERMONTOVA, 1940
Type Species:
O. frischenfeldi
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
Sib.
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
Cephalon as in Oryctocephalus, Thorax with 12 segments, Pygidium small, pleurae with 2 pairs of spines