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Eophacops
Classification
Phylum:
Arthropoda
Subphylum:
Trilobitomorpha
Class:
Trilobita
Order:
Phacopida
Suborder:
Phacopina
Superfamily:
Phacopacea
Family:
Phacopidea
Subfamily:
Phacopinea
Formal Genus Name and Reference:
Eophacops DELO, 1935
Type Species:
Phacops handwerki WELLER, 1907
Images
(Click to enlarge in a new window)
Fig. 368. *E. handwerki (Weller), Ill. (Chicago), a, b, exoskel., ceph., X2 (491).
Synonyms
Geographic Distribution
N.Am.-NW.Eu.
Age Range
Beginning Stage in Treatise Usage:
M.Sil.
Beginning International Stage:
Sheinwoodian
Fraction Up In Beginning Stage:
0
Beginning Date:
432.93
Ending Stage in Treatise Usage:
M.Sil.
Ending International Stage:
Homerian
Fraction Up In Ending Stage:
100
Ending Date:
426.74
Description
Small, cephalon with vincular furrow present laterally, doublure concave, glabella curving gently downward to anterior margin, not overhanging, axial furrows not diverging laterally
References
Museum or Author Information
Classification
Phylum:
Arthropoda
Subphylum:
Trilobitomorpha
Class:
Trilobita
Order:
Phacopida
Suborder:
Phacopina
Superfamily:
Phacopacea
Family:
Phacopidea
Subfamily:
Phacopinea
Formal Genus Name and Reference:
Eophacops DELO, 1935
Type Species:
Phacops handwerki WELLER, 1907
Images
(Click to enlarge in a new window)
Fig. 368. *E. handwerki (Weller), Ill. (Chicago), a, b, exoskel., ceph., X2 (491).
Synonyms
Geographic Distribution
N.Am.-NW.Eu.
Age Range
Beginning Stage in Treatise Usage:
M.Sil.
Beginning International Stage:
Sheinwoodian
Fraction Up In Beginning Stage:
0
Beginning Date:
432.93
Ending Stage in Treatise Usage:
M.Sil.
Ending International Stage:
Homerian
Fraction Up In Ending Stage:
100
Ending Date:
426.74
Description
Small, cephalon with vincular furrow present laterally, doublure concave, glabella curving gently downward to anterior margin, not overhanging, axial furrows not diverging laterally