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Thamnophyllum
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Stauriida
Suborder:
Columnariina
Family:
Phillipsastreidae
Subfamily:
Group 3
Formal Genus Name and Reference:
Thamnophyllum PENECKE, 1894, p. 593
Type Species:
T. stachei, SD Lang & Smith, 1935, p. 564, †886, UG, Graz, lectotype by FLÜGEL, 1958, p. 625
Images
(Click to enlarge in a new window)
Fig. 185,3a-d. *T. stachei, M.Dev., Barrandei beds, Aus., a,b, transv., long. secs., X2.7,X1.3 (Lang& Smith, 1935), c,d, transv., long. secs., X3.9,X4.5 (Hill, n, BM(NH) R30991, R30994).
Synonyms
Phacellophyllum
Geographic Distribution
Australia(Vict.), M. Dev. (Eifel.), Eu. (Aus.-?France)-Asia (Urals)
Age Range
Beginning Stage in Treatise Usage:
L.Dev.
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
L.Dev.
Ending International Stage:
Emsian
Fraction Up In Ending Stage:
100
Ending Date:
394.3
Description
Dendroid or phaceloid, with axial increase, septa so dilated in dissepimentarium that only loculi are those enclosed by median series of small horseshoe dissepiments, septal trabeculae ?rhiphidacanths, in tabularium septa are attenuate and do not reach axis, tabulae typically transverse, flat or slightly domed or saucered, mostly complete and commonly widely spaced
References
Museum or Author Information
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Stauriida
Suborder:
Columnariina
Family:
Phillipsastreidae
Subfamily:
Group 3
Formal Genus Name and Reference:
Thamnophyllum PENECKE, 1894, p. 593
Type Species:
T. stachei, SD Lang & Smith, 1935, p. 564, †886, UG, Graz, lectotype by FLÜGEL, 1958, p. 625
Images
(Click to enlarge in a new window)
Fig. 185,3a-d. *T. stachei, M.Dev., Barrandei beds, Aus., a,b, transv., long. secs., X2.7,X1.3 (Lang& Smith, 1935), c,d, transv., long. secs., X3.9,X4.5 (Hill, n, BM(NH) R30991, R30994).
Synonyms
Phacellophyllum
Geographic Distribution
Australia(Vict.), M. Dev. (Eifel.), Eu. (Aus.-?France)-Asia (Urals)
Age Range
Beginning Stage in Treatise Usage:
L.Dev.
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
L.Dev.
Ending International Stage:
Emsian
Fraction Up In Ending Stage:
100
Ending Date:
394.3
Description
Dendroid or phaceloid, with axial increase, septa so dilated in dissepimentarium that only loculi are those enclosed by median series of small horseshoe dissepiments, septal trabeculae ?rhiphidacanths, in tabularium septa are attenuate and do not reach axis, tabulae typically transverse, flat or slightly domed or saucered, mostly complete and commonly widely spaced