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Stacheoides
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Endothyracea
Family:
Ptychocladiidae
Subfamily:
Stacheiinae
Formal Genus Name and Reference:
Stacheoides CUMMINGS, 1955, *399, p. 343
Type Species:
Stacheia polytrematoides BRADY, 1876, *193, p. 118, OD
Images
(Click to enlarge in a new window)
Fig. 246,6; 248. *5. polytrematoides (BRADY), Hosie Ls.; 246,6a,b, lectotype (here refigured, BMNH-P35405, =*193, pI. 9, figs. 10, 12), attached to crinoid stem, X10, X22 (*2117); 248, diagram. sec. of chamberlets on an attachment, XI8 (*399).
Synonyms
Geographic Distribution
Eu.(Scot.).
Age Range
Beginning Stage in Treatise Usage:
L.Carb.
Beginning International Stage:
Tournaisian
Fraction Up In Beginning Stage:
0
Beginning Date:
359.3
Ending Stage in Treatise Usage:
L.Carb.
Ending International Stage:
Serpukhovian
Fraction Up In Ending Stage:
100
Ending Date:
323.4
Description
Test attached, encrusting mass irregular in outline, composed of numerous very tiny chamberlets with thickened partitions, small chamberlets clustered around random radiating tubules and forming mammilate protuberances, wall calcareous, finely granular, may have few quartz grains embedded in calcareous material, chamberlet partitions smaller in thickness than roofs and floors; apertures at ends of radiating tubules which form
surface protuberances.
References
Cummings, R. H., 1955, New genera of Foraminifera from the British Lower Carboniferous: Washington Acad. Sci., Jour., v. 45, no. 1, p. 1-8, text-fig. 1-5.-(399) 1955, Stacheoides, a new foraminiferal genus from the British Upper Paleozoic: Same, Jour., v. 45, no. 11, p. 342-346, text-fig. 1-8.-(400) 1955, Nodosinella Brady, 1876, and associated upper Paleozoic genera: Micropaleontology, v. 1, no. 3, p. 221-238, pl. 1, text-fig. 1-10.
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Endothyracea
Family:
Ptychocladiidae
Subfamily:
Stacheiinae
Formal Genus Name and Reference:
Stacheoides CUMMINGS, 1955, *399, p. 343
Type Species:
Stacheia polytrematoides BRADY, 1876, *193, p. 118, OD
Images
(Click to enlarge in a new window)
Fig. 246,6; 248. *5. polytrematoides (BRADY), Hosie Ls.; 246,6a,b, lectotype (here refigured, BMNH-P35405, =*193, pI. 9, figs. 10, 12), attached to crinoid stem, X10, X22 (*2117); 248, diagram. sec. of chamberlets on an attachment, XI8 (*399).
Synonyms
Geographic Distribution
Eu.(Scot.).
Age Range
Beginning Stage in Treatise Usage:
L.Carb.
Beginning International Stage:
Tournaisian
Fraction Up In Beginning Stage:
0
Beginning Date:
359.3
Ending Stage in Treatise Usage:
L.Carb.
Ending International Stage:
Serpukhovian
Fraction Up In Ending Stage:
100
Ending Date:
323.4
Description
Test attached, encrusting mass irregular in outline, composed of numerous very tiny chamberlets with thickened partitions, small chamberlets clustered around random radiating tubules and forming mammilate protuberances, wall calcareous, finely granular, may have few quartz grains embedded in calcareous material, chamberlet partitions smaller in thickness than roofs and floors; apertures at ends of radiating tubules which form
surface protuberances.
References
Cummings, R. H., 1955, New genera of Foraminifera from the British Lower Carboniferous: Washington Acad. Sci., Jour., v. 45, no. 1, p. 1-8, text-fig. 1-5.-(399) 1955, Stacheoides, a new foraminiferal genus from the British Upper Paleozoic: Same, Jour., v. 45, no. 11, p. 342-346, text-fig. 1-8.-(400) 1955, Nodosinella Brady, 1876, and associated upper Paleozoic genera: Micropaleontology, v. 1, no. 3, p. 221-238, pl. 1, text-fig. 1-10.