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Parastriatopora
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Tabulata
Order:
Favositida
Suborder:
Favositina
Superfamily:
Pachyporicae
Family:
Parastriatoporidae
Formal Genus Name and Reference:
Parastriatopora SOKOLOV, 1949, p. 86
Type Species:
P. rhizoides; SD SOKOLOV, 1955, p. 520; +?, VNIGRI, Leningrad
Images
(Click to enlarge in a new window)
Fig. 396,la-c. ·P. rllizoides, syntype, L.Sil. or M.Sil., Sib. Plat£., basin of R. Tunguska; a, ext. view, X3; b,c, transv., long. secs., X5 (Chudinova, 1964).
Synonyms
Favositella
Geographic Distribution
Asia (Sib.Platf.-Sev.Zemlya N.Zemlya-Korea-Taymyr) -Eu. (Gotl.-Est.)-N.Am.(Alaska); L.Dev.,Australia (New S. Wales)-Asia (Kuzbas)-N. Afr.(Alg.); ?M.Dev., Asia(Yunnan)-N.Am.(Alaska).
Age Range
Beginning Stage in Treatise Usage:
Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
Sil.
Ending International Stage:
Pridoli
Fraction Up In Ending Stage:
100
Ending Date:
419
Description
Corallum cylindrical, branching; corallites diverging fanwise from axis and more or less evenly curved and without sudden increase in diameter, to open perpendicularly to surface of branch; calices conical, some with radial striping; walls thin in axial parts of branch but sharply and strongly thickened in peripheral parts of branch where corallites are perpendicular to surface; where diagenesis is slight, peripheral stereozone of corallite is seen to consist of contiguous septal laminae each of upward and adaxially directed septal spines ?(rhabdacanths) whose axial edges may be free; mural pores well developed, on faces and, in some species, at angles; tabulae flat, complete, may be thickened in peripheral zone.
References
Museum or Author Information
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Tabulata
Order:
Favositida
Suborder:
Favositina
Superfamily:
Pachyporicae
Family:
Parastriatoporidae
Formal Genus Name and Reference:
Parastriatopora SOKOLOV, 1949, p. 86
Type Species:
P. rhizoides; SD SOKOLOV, 1955, p. 520; +?, VNIGRI, Leningrad
Images
(Click to enlarge in a new window)
Fig. 396,la-c. ·P. rllizoides, syntype, L.Sil. or M.Sil., Sib. Plat£., basin of R. Tunguska; a, ext. view, X3; b,c, transv., long. secs., X5 (Chudinova, 1964).
Synonyms
Favositella
Geographic Distribution
Asia (Sib.Platf.-Sev.Zemlya N.Zemlya-Korea-Taymyr) -Eu. (Gotl.-Est.)-N.Am.(Alaska); L.Dev.,Australia (New S. Wales)-Asia (Kuzbas)-N. Afr.(Alg.); ?M.Dev., Asia(Yunnan)-N.Am.(Alaska).
Age Range
Beginning Stage in Treatise Usage:
Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
Sil.
Ending International Stage:
Pridoli
Fraction Up In Ending Stage:
100
Ending Date:
419
Description
Corallum cylindrical, branching; corallites diverging fanwise from axis and more or less evenly curved and without sudden increase in diameter, to open perpendicularly to surface of branch; calices conical, some with radial striping; walls thin in axial parts of branch but sharply and strongly thickened in peripheral parts of branch where corallites are perpendicular to surface; where diagenesis is slight, peripheral stereozone of corallite is seen to consist of contiguous septal laminae each of upward and adaxially directed septal spines ?(rhabdacanths) whose axial edges may be free; mural pores well developed, on faces and, in some species, at angles; tabulae flat, complete, may be thickened in peripheral zone.