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Species Globigerinita glutinata Egger 1893 | ||||||
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Diagnosis / Definition: | ||||||
Kennett & Srinivasan (1983): Test small, low to medium trochospiral, equatorial periphery lobulate, chambers spherical to subglobular, three to four in the final whorl, increasing rapidly in size; sutures nearly radial, depressed; surface smooth with irregularly distributed fine perforations largely covered by small, subconical tubercles or crystallites; primary aperture interiomarginal, umbilical, a low arch with a thin lip . In some individuals covered by an irregular bulla expanding along the earlier sutures with numerous infralaminal supplementary apertures bordered by tiny arched or tubulose openings |
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Discussion / Comments: | ||||||
Kennett & Srinivasan (1983): This species shows a wide range of variation in the development of umbilical bulla, from a completely nonbullate Ga. glutinata morphotype to a bullate Ga. ambitacrena morphotype. Variation between these two extreme morphotypes within single samples shows that they are a single species. Ga. glutinata is closely related to Ga. uvula but is larger and less trochospiral. Van Eijden & Smit (1991): Remarks. This species is interpreted to include both forms with and without bulla. Many different forms occur in the Oligocene-Miocene. Globigerinita naparimaensis Brönnimann, 1951 and Tinophodella ambitacrena Loeblich and Tappan, 1957 are considered synonyms of Globigerinita glutinata. Chaisson & Leckie (1993): present species in the section. Many specimens in Hole 806B lack bullae but are referred to Globigerinita glutinata. Globigerinita parkerae has a secondary aperture, but it is rare at this site and has been included under the Globigerinita glutinata species concept. Similar species: See Globigerinatella insueta. |
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Systematics: | ||||||
1 Superregnum Eukaryota Regnum Protoctista Phylum Ciliophora Subphylum Postciliodesmatophora Ordo Globigerinida Superfamilia Globigerinaceae Superfamilia Nonionacea Familia Candeinidae Genus Globigerinita Species Globigerinita glutinata 32 Ordo Foraminiferida Familia Globigerinidae Genus Globigerinita Species Globigerinita glutinata |
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Synonym list: | ||||||
Kennett & Srinivasan (1983): 1893 Globigerina glutinata Egger. - Egger : p.371 pl13 figs 19-21
Chaisson & d'Hondt (2000): 1893 Globigerina glutinata Egger. - Egger : p.371 pl. 13 figs 19-21
1983 Globigerinita glutinata Egger. - Kennett & Srinivasan : p.224 pl 56 figs. 1, 3-5
Chaisson & Pearson (1997): 1893 Globigerina glutinata Egger. - Egger : p.317 pl. 13; fig. 19-21
1983 Globigerina glutinata Egger. - Kennett & Srinivasan : p.224 pl. 56; fig. 1, 3-5
Van Eijden & Smit (1991): 1893 Globigerina glutinata Egger. - Egger : p.371 pl. 13, figs. 19-21
1991 Globigerinita glutinata Egger. - Van Eijden & Smit : p.111
Srinivasan (1975): 1893 Globigerina glutinata Egger. - Egger : p.371 pl. 13; fig. 19-21
1975 Globigerinita glutinata Egger. - Srinivasan : p.145 pl. 2; fig. 19
Vincent & Toumarkine (1990): 1893 Globigerina glutinata Egger. - Egger : p.371 pl. 13, figs.19-21
1990 Globigerinita glutinata Egger. - Vincent & Toumarkine : p. 830 pl. 1, figs. 8,9
Chaisson & Leckie (1993): 1893 Globigerina glutinata Egger. - Egger : p.371 pl. 13; fig. 19-21
1983 Globigerinita glutinata Egger. - Kennett & Srinivasan : p.224 pl. 56; fig. 1 and 3-5
1993 Globigerinita glutinata Egger. - Chaisson & Leckie : p.178 pl. 10; fig. 2
Quilty (1976): 1893 Globigerinita glutinata Egger. - Egger : p.371 pl. 13, fig. 19-21
1976 Globigerinita glutinata Egger. - Quilty : p.681 pl. 8, figs. 6-11
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References: | ||||||
Egger,J.G. (1893): Srinivasan,M.S. (1975): Quilty,P.G.. (1976): Kennett,J. and Srinivasan,M.S. (1983): Vincent,E. and Toumarkine,M. (1990): Van Eijden,A.J.M. and Smit,J. (1991): Chaisson,W.P. and Leckie,R.M. (1993): Chaisson,W.P. and Pearson,P.N. (1997): Chaisson,W.P. and d'Hondt,S.L. (2000): |
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Anonymous: Unedited TaxonConcept data | ||||||
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