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Pseudoamplexus
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Rugosa - Order and family uncertain
Formal Genus Name and Reference:
Pseudoamplexus SMYSHLYAEVA, 1948, p. 132
Type Species:
P. intermedius, +not traced
Images
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Synonyms
Geographic Distribution
Eu.(Urals, R.Kosva, fide IVANOVSKIY, 1973b, p. 107)
Age Range
Beginning Stage in Treatise Usage:
L.Perm.
Beginning International Stage:
Asselian
Fraction Up In Beginning Stage:
0
Beginning Date:
298.89
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Solitary, conical, small, septa of two orders, thin, slightly thickened peripherally, not reaching axis, no dissepiments, tabulae commonly complete, flat axially, then declined abaxially [fide COTTON, 1974, p. 19].
References
Smyshlyaeva, I. I., 1948, Nekotorye dannye o nizhnepermiskikh Anthozoa Kamskogo Priuralya: Estestv.-nauchn. in-ta pri Molot. (Permskom) Un-te, Trudy, v. 10, no. 2, p. 123-138, 1 textpl., pl. 1, 2. [Some data on lower Permian Anthozoa of the Kamsk Priurals. Not seen by author.] Smyth, L. B., 1915, On the faunal zones of the Rush-Skerries Carboniferous section, Co. Dublin: R. Dublin Soc., Sci. Proc., n.s., v. 14, no. 41, p. 535-562, pl. 35-37.
Museum or Author Information
Classification
Phylum:
Cnidaria
Class:
Anthozoa
Subclass:
Rugosa
Order:
Rugosa - Order and family uncertain
Formal Genus Name and Reference:
Pseudoamplexus SMYSHLYAEVA, 1948, p. 132
Type Species:
P. intermedius, +not traced
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
Eu.(Urals, R.Kosva, fide IVANOVSKIY, 1973b, p. 107)
Age Range
Beginning Stage in Treatise Usage:
L.Perm.
Beginning International Stage:
Asselian
Fraction Up In Beginning Stage:
0
Beginning Date:
298.89
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Solitary, conical, small, septa of two orders, thin, slightly thickened peripherally, not reaching axis, no dissepiments, tabulae commonly complete, flat axially, then declined abaxially [fide COTTON, 1974, p. 19].
References
Smyshlyaeva, I. I., 1948, Nekotorye dannye o nizhnepermiskikh Anthozoa Kamskogo Priuralya: Estestv.-nauchn. in-ta pri Molot. (Permskom) Un-te, Trudy, v. 10, no. 2, p. 123-138, 1 textpl., pl. 1, 2. [Some data on lower Permian Anthozoa of the Kamsk Priurals. Not seen by author.] Smyth, L. B., 1915, On the faunal zones of the Rush-Skerries Carboniferous section, Co. Dublin: R. Dublin Soc., Sci. Proc., n.s., v. 14, no. 41, p. 535-562, pl. 35-37.