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Redstonea
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Stauriida
Suborder:
Ptenophyllina
Family:
Ptenophyllidae
Subfamily:
Ptenophyllinae
Formal Genus Name and Reference:
Redstonea CRICKMAY, 1968, p. 7
Type Species:
Lyrielasma sperabilis CRICKMAY, 1962, p. 5, OD, †27079, PRI, Ithaca
Images
(Click to enlarge in a new window)
Fig. 151,2a,b. *R. sperabilis (Crickmay), holotype, NW.Terr., Imperial Redstone No. 1 Borehole, Redstone R., at 2,680mathrm{ft} ., a, b, transv., long. secs., X1.7 (Crickmay, 1962).
Synonyms
Geographic Distribution
N.Am.(NW.Can.)
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
Phaceloid, corallites slender with narrow peripheral stereozone, major septa long, thin, unequal, some longer than radius, convolute in axial part of tabularium, minor septa weak but long, discontinuous longitudinally, tabularial floors commonly tall domes with margins turned out or up and troughlike, of large tabellae, but in places floors may be subhorizontal, dissepiments large in loculi between major septa, subhorizontal peripherally and steeply inclined at inner edge of dissepimentarium [see also PEDDER, 1973, p. 100].
References
Museum or Author Information
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Stauriida
Suborder:
Ptenophyllina
Family:
Ptenophyllidae
Subfamily:
Ptenophyllinae
Formal Genus Name and Reference:
Redstonea CRICKMAY, 1968, p. 7
Type Species:
Lyrielasma sperabilis CRICKMAY, 1962, p. 5, OD, †27079, PRI, Ithaca
Images
(Click to enlarge in a new window)
Fig. 151,2a,b. *R. sperabilis (Crickmay), holotype, NW.Terr., Imperial Redstone No. 1 Borehole, Redstone R., at 2,680mathrm{ft} ., a, b, transv., long. secs., X1.7 (Crickmay, 1962).
Synonyms
Geographic Distribution
N.Am.(NW.Can.)
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
Phaceloid, corallites slender with narrow peripheral stereozone, major septa long, thin, unequal, some longer than radius, convolute in axial part of tabularium, minor septa weak but long, discontinuous longitudinally, tabularial floors commonly tall domes with margins turned out or up and troughlike, of large tabellae, but in places floors may be subhorizontal, dissepiments large in loculi between major septa, subhorizontal peripherally and steeply inclined at inner edge of dissepimentarium [see also PEDDER, 1973, p. 100].