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Eggerella
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Textulariina
Superfamily:
Lituolacea
Family:
Ataxophragmiidae
Subfamily:
Globotextulariinae
Formal Genus Name and Reference:
Eggerella CUSHMAN, 1933, *458, p. 33
Type Species:
Verneuilina bradyi CUSHMAN, 1911, *404b, p. 54, OD
Images
(Click to enlarge in a new window)
Fig. 186,1. *E. bradyi Rec., Pac.O.; la,b, side, top views
X65 (*2117).
Synonyms
Geographic Distribution
cosmop.
Age Range
Beginning Stage in Treatise Usage:
U.Cret.
Beginning International Stage:
Cenomanian
Fraction Up In Beginning Stage:
0
Beginning Date:
100.5
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Test in trochospiral coil, with 5 chambers to whorl in early stage of microspheric form, gradually reduced to 3 to whorl in adult, wall finely agglutinated on pseudochitinous base, may careous particles in calcareous cement; low interiomarginal slit.
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Textulariina
Superfamily:
Lituolacea
Family:
Ataxophragmiidae
Subfamily:
Globotextulariinae
Formal Genus Name and Reference:
Eggerella CUSHMAN, 1933, *458, p. 33
Type Species:
Verneuilina bradyi CUSHMAN, 1911, *404b, p. 54, OD
Images
(Click to enlarge in a new window)
Fig. 186,1. *E. bradyi Rec., Pac.O.; la,b, side, top views
X65 (*2117).
Synonyms
Geographic Distribution
cosmop.
Age Range
Beginning Stage in Treatise Usage:
U.Cret.
Beginning International Stage:
Cenomanian
Fraction Up In Beginning Stage:
0
Beginning Date:
100.5
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Test in trochospiral coil, with 5 chambers to whorl in early stage of microspheric form, gradually reduced to 3 to whorl in adult, wall finely agglutinated on pseudochitinous base, may careous particles in calcareous cement; low interiomarginal slit.