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Glandulina
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Rotalina
Superfamily:
Nodosariacea
Family:
Glandulinidae
Subfamily:
Glandulininae
Formal Genus Name and Reference:
Glandulina d'Orbigny in de la Sagra, 1839, *1611, p. 12
Type Species:
Nodosaria (Glanduline) laevigata d'Orbigny, 1826, *1391, p. 252, SD CUSHMAN, 1927, *433, p. 189
Images
(Click to enlarge in a new window)
Fig. 421,1,2. *G. laevigata (d'Orbigny), Rec., Can. (1), Greenl. (2), 1, side view, 2 , specimen showing internal tube, X49 (*1162)
Synonyms
Geographic Distribution
cosmop.
Age Range
Beginning Stage in Treatise Usage:
Paleoc.
Beginning International Stage:
Danian
Fraction Up In Beginning Stage:
0
Beginning Date:
66.04
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Test free, elongate, circular in section, early portion biserial, later uniserial, chambers strongly overlapping and increasing in size, sutures distinct, flush, aperture terminal, central, radiate, with entosolenian tube. [Although superficially resembling Pandaglandulina, type material of the type-species of Psecadillm was stated by CUSHMAN (*486, p. 228) to be biserial in the early stage and thus belongs with Glandulina.]
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Rotalina
Superfamily:
Nodosariacea
Family:
Glandulinidae
Subfamily:
Glandulininae
Formal Genus Name and Reference:
Glandulina d'Orbigny in de la Sagra, 1839, *1611, p. 12
Type Species:
Nodosaria (Glanduline) laevigata d'Orbigny, 1826, *1391, p. 252, SD CUSHMAN, 1927, *433, p. 189
Images
(Click to enlarge in a new window)
Fig. 421,1,2. *G. laevigata (d'Orbigny), Rec., Can. (1), Greenl. (2), 1, side view, 2 , specimen showing internal tube, X49 (*1162)
Synonyms
Geographic Distribution
cosmop.
Age Range
Beginning Stage in Treatise Usage:
Paleoc.
Beginning International Stage:
Danian
Fraction Up In Beginning Stage:
0
Beginning Date:
66.04
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Test free, elongate, circular in section, early portion biserial, later uniserial, chambers strongly overlapping and increasing in size, sutures distinct, flush, aperture terminal, central, radiate, with entosolenian tube. [Although superficially resembling Pandaglandulina, type material of the type-species of Psecadillm was stated by CUSHMAN (*486, p. 228) to be biserial in the early stage and thus belongs with Glandulina.]