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Schedohalysites
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Tabulata
Order:
Heliolitida
Suborder:
Halysitina
Family:
Halysitidae
Subfamily:
Halysitinae
Formal Genus Name and Reference:
Schedohalysites HAMADA, 1957b, p. 401
Type Species:
Halysites orthopteroides ETHERIDGE, 1904, p. 25; +F45929 (AM4004-4005), AM, Sydney
Images
(Click to enlarge in a new window)
Fig. 430,3a,b. *S. orthopteroides (ETHERIDGE); holotype, L. Sil. (up. Llandov.), Quarry Cr. Ls.), New S. Wales, "Mirrabooka" nr. Orange; a,b, transv., long. secs., X 4 (Etheridge, 1904).
Synonyms
Geographic Distribution
Australia(New S.Wales)-Asia(Arctic-Vaygach I.-Japan-China-India); ?U.Sil., Australia (Queensl.)
Age Range
Beginning Stage in Treatise Usage:
L.Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
M.Sil.
Ending International Stage:
Homerian
Fraction Up In Ending Stage:
100
Ending Date:
426.74
Description
Like Halysites but with interstitial tubules absent in some parts of ranks and in some connections of ranks; septal spinules or ridges weakly developed to absent.
References
Museum or Author Information
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Tabulata
Order:
Heliolitida
Suborder:
Halysitina
Family:
Halysitidae
Subfamily:
Halysitinae
Formal Genus Name and Reference:
Schedohalysites HAMADA, 1957b, p. 401
Type Species:
Halysites orthopteroides ETHERIDGE, 1904, p. 25; +F45929 (AM4004-4005), AM, Sydney
Images
(Click to enlarge in a new window)
Fig. 430,3a,b. *S. orthopteroides (ETHERIDGE); holotype, L. Sil. (up. Llandov.), Quarry Cr. Ls.), New S. Wales, "Mirrabooka" nr. Orange; a,b, transv., long. secs., X 4 (Etheridge, 1904).
Synonyms
Geographic Distribution
Australia(New S.Wales)-Asia(Arctic-Vaygach I.-Japan-China-India); ?U.Sil., Australia (Queensl.)
Age Range
Beginning Stage in Treatise Usage:
L.Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
M.Sil.
Ending International Stage:
Homerian
Fraction Up In Ending Stage:
100
Ending Date:
426.74
Description
Like Halysites but with interstitial tubules absent in some parts of ranks and in some connections of ranks; septal spinules or ridges weakly developed to absent.