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Parasociophyllum
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Stauriida
Suborder:
Ptenophyllina
Family:
Stringophyllidae?
Formal Genus Name and Reference:
Parasociophyllum Kong in Kong & HUANG, 1978, p. 111
Type Species:
Cyathophyllum isactis Frech, 1911, OD, † Frech's 1911, p. 49 specimen from the up. M. Dev. of Tshon Terek, Tien Shan, C. Asia, appears conspecific with Cyathophyllum isactis FRECH, 1886, p. 189 (75), of which there are about 100 syntypes in ZGI, E. Berlin and Wroclaw (Breslau) Museums, from the Givetian of BergischGladbach and Sötenich, Ger., and Villmar and Pry between the rivers Sambre and Meuse, Belg.
Images
(Click to enlarge in a new window)
Synonyms
Geographic Distribution
Eu.(Ger.-Belg.-Czech.)-Asia (Kweichow-Tien Shan)-Australia(Queensl.)
Age Range
Beginning Stage in Treatise Usage:
M.Dev.
Beginning International Stage:
Eifelian
Fraction Up In Beginning Stage:
0
Beginning Date:
394.3
Ending Stage in Treatise Usage:
M.Dev.
Ending International Stage:
Givetian
Fraction Up In Ending Stage:
100
Ending Date:
378.9
Description
Like Stringophyllum but phaceloid, minor septa completely withdrawn to wall and major septa may be discontinuous longitudinally in places, so that sparse lonsdaleoid dissepiments develop. [but see BIRENHElDE, 1978, p. 154].
References
Museum or Author Information
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Stauriida
Suborder:
Ptenophyllina
Family:
Stringophyllidae?
Formal Genus Name and Reference:
Parasociophyllum Kong in Kong & HUANG, 1978, p. 111
Type Species:
Cyathophyllum isactis Frech, 1911, OD, † Frech's 1911, p. 49 specimen from the up. M. Dev. of Tshon Terek, Tien Shan, C. Asia, appears conspecific with Cyathophyllum isactis FRECH, 1886, p. 189 (75), of which there are about 100 syntypes in ZGI, E. Berlin and Wroclaw (Breslau) Museums, from the Givetian of BergischGladbach and Sötenich, Ger., and Villmar and Pry between the rivers Sambre and Meuse, Belg.
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
Eu.(Ger.-Belg.-Czech.)-Asia (Kweichow-Tien Shan)-Australia(Queensl.)
Age Range
Beginning Stage in Treatise Usage:
M.Dev.
Beginning International Stage:
Eifelian
Fraction Up In Beginning Stage:
0
Beginning Date:
394.3
Ending Stage in Treatise Usage:
M.Dev.
Ending International Stage:
Givetian
Fraction Up In Ending Stage:
100
Ending Date:
378.9
Description
Like Stringophyllum but phaceloid, minor septa completely withdrawn to wall and major septa may be discontinuous longitudinally in places, so that sparse lonsdaleoid dissepiments develop. [but see BIRENHElDE, 1978, p. 154].