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Pseudedomia
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Miliolina
Superfamily:
Miliolacea
Family:
Soritidae
Subfamily:
Meandropsininae
Formal Genus Name and Reference:
Pseudedomia HENSON, 1948, *902, p. 95
Type Species:
P. multistriata, OD
Images
(Click to enlarge in a new window)
Fig. 378,1. *P. mllltistriata; la, equat. sec. of holotype, X41; 1b, transv. sec. of fragment of holotype cutting through interseptal pillars, X45 (°2115).
Synonyms
Geographic Distribution
U.Cret.(Maastricht.), Asia(Arabia, Qatar Penin.)
Age Range
Beginning Stage in Treatise Usage:
U. Cret.(Maastricht.)
Beginning International Stage:
Maastrichtian
Fraction Up In Beginning Stage:
0
Beginning Date:
72.17
Ending Stage in Treatise Usage:
U. Cret.(Maastricht.)
Ending International Stage:
Maastrichtian
Fraction Up In Ending Stage:
100
Ending Date:
66.04
Description
Test flattened, early stage planispiral, evolute, bilaterally symmetrical, later flabelliform, with uniserial chambers, numerous transverse secondary partitions project short distance into chambers from outer wall, median region of each chamber with single row of large interseptal pillars; apertures not observed. [Differs from Edomia in its evolute early planispiral stage and uniserial later stage. The genus is known only from the holotype of the type-species.]
References
Henson, F. R. S., 1948, Foraminifera of the genus Trocholina in the Middle East: Ann. \& Mag. Nat. History, ser. 11, v. 14 (1947), p. 445-459, pl. 11-13.-(901) 1948, New Trochamminidae and Verneuilinidae from the Middle East: Same, ser. 11, v. 14 (1947), p. 605-630, pl. 14-18.-(902) 1948, Larger imperforate Foraminifera of southwestern Asia, Families Lituolidae, Orbitolinidae and Meandropsinidae: British Museum (Nat. History), Mon., p. 1-127, pl. 1-16, fig. 1-16.——(903) 1950, Middle eastern Tertiary Peneroplidae (Foraminifera), with remarks on the phylogeny and taxonomy of the family: $70 \mathrm{p} ., 10 \mathrm{pl} ., 3$ text-fig., West Yorkshire Printing Co. (Wakefield, England).
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Miliolina
Superfamily:
Miliolacea
Family:
Soritidae
Subfamily:
Meandropsininae
Formal Genus Name and Reference:
Pseudedomia HENSON, 1948, *902, p. 95
Type Species:
P. multistriata, OD
Images
(Click to enlarge in a new window)
Fig. 378,1. *P. mllltistriata; la, equat. sec. of holotype, X41; 1b, transv. sec. of fragment of holotype cutting through interseptal pillars, X45 (°2115).
Synonyms
Geographic Distribution
U.Cret.(Maastricht.), Asia(Arabia, Qatar Penin.)
Age Range
Beginning Stage in Treatise Usage:
U. Cret.(Maastricht.)
Beginning International Stage:
Maastrichtian
Fraction Up In Beginning Stage:
0
Beginning Date:
72.17
Ending Stage in Treatise Usage:
U. Cret.(Maastricht.)
Ending International Stage:
Maastrichtian
Fraction Up In Ending Stage:
100
Ending Date:
66.04
Description
Test flattened, early stage planispiral, evolute, bilaterally symmetrical, later flabelliform, with uniserial chambers, numerous transverse secondary partitions project short distance into chambers from outer wall, median region of each chamber with single row of large interseptal pillars; apertures not observed. [Differs from Edomia in its evolute early planispiral stage and uniserial later stage. The genus is known only from the holotype of the type-species.]
References
Henson, F. R. S., 1948, Foraminifera of the genus Trocholina in the Middle East: Ann. \& Mag. Nat. History, ser. 11, v. 14 (1947), p. 445-459, pl. 11-13.-(901) 1948, New Trochamminidae and Verneuilinidae from the Middle East: Same, ser. 11, v. 14 (1947), p. 605-630, pl. 14-18.-(902) 1948, Larger imperforate Foraminifera of southwestern Asia, Families Lituolidae, Orbitolinidae and Meandropsinidae: British Museum (Nat. History), Mon., p. 1-127, pl. 1-16, fig. 1-16.——(903) 1950, Middle eastern Tertiary Peneroplidae (Foraminifera), with remarks on the phylogeny and taxonomy of the family: $70 \mathrm{p} ., 10 \mathrm{pl} ., 3$ text-fig., West Yorkshire Printing Co. (Wakefield, England).