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Kueichowia
Classification
Phylum:
Unknown
Class:
Trilobata
Order:
Redlichiida
Superfamily:
Redlichioidea
Family:
Kueichowiidae
Formal Genus Name and Reference:
Kueichowia LU, 1942, p. 182
Type Species:
* K. liui, OD, holotype (LU, 1942, pl. 1, fig. 5a), Lu16, NIGP, Nanjing
Images
(Click to enlarge in a new window)
Fig. 299,1. *K. liui, northern Guizhou (Zunyi); holotype, cranidium, × 5.75 (W. Zhang, Lu, & others, 1980).
Synonyms
Geographic Distribution
China (northern Guizhou), Drepanuroides Zone.
Age Range
Beginning Stage in Treatise Usage:
Lower Cambrian (“Lower Cambrian” in Trilobite volume of Treatise = current Cambrian Epoch 2 of international scale) (lower Canglangpuan)
Beginning International Stage:
Fraction Up In Beginning Stage:
0
Beginning Date:
517.75
Ending Stage in Treatise Usage:
Lower Cambrian (“Lower Cambrian” in Trilobite volume of Treatise = current Cambrian Epoch 2 of international scale) (lower Canglangpuan)
Ending International Stage:
Fraction Up In Ending Stage:
0
Ending Date:
515.58
Description
Glabella slightly tapering forward, with frontal lobe well rounded, occipital furrow narrow, deep, and continuous, eye ridge stout and oblique, eye lobe medium-sized, posterior cranidial border furrow narrow and deep, anterior cranidial border furrow shallow, anterior border slightly convex, preglabellar field longer (sag.) than anterior border. Surface pustulose. Librigena, thorax, and pygidium unknown. Lower Cambrian (lower Canglangpuan): China (northern Guizhou), Drepanuroides Zone.
References
Museum or Author Information
Classification
Phylum:
Unknown
Class:
Trilobata
Order:
Redlichiida
Superfamily:
Redlichioidea
Family:
Kueichowiidae
Formal Genus Name and Reference:
Kueichowia LU, 1942, p. 182
Type Species:
* K. liui, OD, holotype (LU, 1942, pl. 1, fig. 5a), Lu16, NIGP, Nanjing
Images
(Click to enlarge in a new window)
Fig. 299,1. *K. liui, northern Guizhou (Zunyi); holotype, cranidium, × 5.75 (W. Zhang, Lu, & others, 1980).
Synonyms
Geographic Distribution
China (northern Guizhou), Drepanuroides Zone.
Age Range
Beginning Stage in Treatise Usage:
Lower Cambrian (“Lower Cambrian” in Trilobite volume of Treatise = current Cambrian Epoch 2 of international scale) (lower Canglangpuan)
Beginning International Stage:
Fraction Up In Beginning Stage:
0
Beginning Date:
517.75
Ending Stage in Treatise Usage:
Lower Cambrian (“Lower Cambrian” in Trilobite volume of Treatise = current Cambrian Epoch 2 of international scale) (lower Canglangpuan)
Ending International Stage:
Fraction Up In Ending Stage:
0
Ending Date:
515.58
Description
Glabella slightly tapering forward, with frontal lobe well rounded, occipital furrow narrow, deep, and continuous, eye ridge stout and oblique, eye lobe medium-sized, posterior cranidial border furrow narrow and deep, anterior cranidial border furrow shallow, anterior border slightly convex, preglabellar field longer (sag.) than anterior border. Surface pustulose. Librigena, thorax, and pygidium unknown. Lower Cambrian (lower Canglangpuan): China (northern Guizhou), Drepanuroides Zone.