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Species Globigerinita uvula Ehrenberg 1861


Diagnosis / Definition:
Kennett & Srinivasan (1983):
Test small, very high trochospiral;chambers spherical, increasing slowly in size as added, much embracing, three to four globular chambers in the final whorl; surface smooth, largely covered with small, subconical tubercles or crystallites; aperture interiomarginal, umbilical, rather low arch, bordered by a thin lip.
Discussion / Comments:
Kennett & Srinivasan (1983):
Ga. uvula is distinguished by its small, smooth, high trochospiral test with characteristic microperforate surface ultrastructure.
Van Eijden & Smit (1991):
Remarks. G. uvula is very rare. It was found in some late Oligocene age samples.
Rögl (1985):
This minute species is readily recognizable by its closely coiled, very high troehospire, which usually has 3 to 31 chambers per whorl. In low latitudes it ranges from Early Miocene to Holocene, but immigrated into the Central Paratethys only in the Middle Miocene.
Chaisson & Leckie (1993):
Remarks: This species is quite rare, except in the lower Miocene where numerous and very large specimens are found. Similar species: The trochospire of this species is distinctly higher than that of Globigerinita glutinata and no morphological cline between the two morphotypes is observed.
Systematics:

32
 Familia Globigerinidae
  Genus Globigerinita
   Species Globigerinita uvula
Synonym list:
Kennett & Srinivasan (1983):
1861 Pylodexia uvula Ehrenberg. - Ehrenberg : 206, 207, 308
1931 Globigerina bradyi Wiesner. - Wiesner : (junior synonym)
Van Eijden & Smit (1991):
1861 Pylodexia uvula Ehrenberg. - Ehrenberg : 206-207, 308
1991 Globigerinita uvula Ehrenberg. - Van Eijden & Smit : p.111
Rögl (1985):
1862 Pylodexia uvula Ehrenberg. - Ehrenberg : p.308
1873 Pylodexia uvula Ehrenberg. - Ehrenberg : 241 (no. 423) pl. 2, figs. 24-25
1931 Globigerina bradyi Wiesner. - Wiesner : p.133 Synonym
1960 Globigerina bradyi Wiesner. - Banner & Blow : p.5 pl. 2, fig. 1 (lectotype) Synonym
1985 Globigerinita uvula Ehrenberg. - Rögl : p.325 figs. 5.25-26; 3
Srinivasan (1975):
1861 Pylodexia uvula Ehrenberg. - Ehrenberg : 276, 277, 308
1975 Globigerinita uvula Ehrenberg. - Srinivasan : p.145 pl. 2; fig. 20
Chaisson & Leckie (1993):
1861 Pylodexia uvula Ehrenberg. - Ehrenberg : pl. 2; fig. 24-25
1983 Globigerinita uvula Ehrenberg. - Kennett & Srinivasan : p.224 pl. 56; fig. 6-8
1993 Globigerinita uvula Ehrenberg. - Chaisson & Leckie : p.178 pl. 10; fig. 1 and 7
Quilty (1976):
1861 Globigerinita uvula Ehrenberg. - Ehrenberg : p.276 pl. 2, fig. 24-25 (= Globigerina bradyi Wiesner, 1931, p. 133. (figures, Brady, 1884, p. 603, pi. 82, fig. 8, 9).
1976 Globigerinita uvula Ehrenberg. - Quilty : p.681 pl. 8, fig. 18
References:

Ehrenberg,C.G. (1861):
Elemente des tiefen Meeresgrundes in Mexikanischen Golfstrome bei Florida; Ueber die Tiefgrund-Verhältnisse des Oceans am Eingang der Davisstrasse und bei Island. . K.Preuss. Akad. Wiss Berlin, Monatsberichte p. 275-315

Ehrenberg,C. (1862):
Über die Tiefgrund Verhältnisse des Oceans am Eingang der Davisstraße und bei Island . Monatsber. Preuss. Akad. Wiss. Berlin, 1861 p. 275-315

Ehrenberg,C.G. (1873):
Mikrogeologische Studien über das kleinste Leben der Meeres Tiefgründe aller Zonen und dessen geologischen Einfluss . Abh. k. Akad. Wiss. Berlin, 1872 p. 131-398

Wiesner,H. (1931):
Die Foraminiferen . Deutsche Südpolar Expedition 1901-1903 Vol. 20 p. 53-165

Banner,F.T. and Blow,W.H. (1960):
Some primary types of species belonging to the superfamily Globigerinaceae . Contributions from the Cushman Foundation for Foraminiferal Research Vol. 11(1) p. 1-41

Srinivasan,M.S. (1975):
Middle Miocene Planktonic Foraminifera from the Hut Bay Formation, Little Andaman Island, Bay of Bengal . Micropaleontology Vol. 21(2) p. 133-150

Quilty,P.G.. (1976):
Planctonic foraminifera DSDP Leg 34- Nazca Plata . DSDP initial reports Vol. 34

Kennett,J. and Srinivasan,M.S. (1983):
Neogene Planktonic Foraminifera - A Phylogenetic Atlas.

Rögl,F. (1985):
Late Oligocene and Miocene planktic foraminifera of the Central Paratethys.
In: Plankton Stratigraphy Eds: Bolli, H.M.Saunders, J.B.Perch-Nielsen, K. p. 315-328

Van Eijden,A.J.M. and Smit,J. (1991):
Eastern Indian Ocean Cretaceous and Paleogene quantitative biostratigraphy.
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 121 Eds: Weissel, J.Peirce, J.Taylor, E.Alt, J. p. 77-123

Chaisson,W.P. and Leckie,R.M. (1993):
High-Resolution Planktonic Foraminifer Biostratigraphy of Site 806, Ontong Java Plateau (Western Equatorial Pacific).
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 130 Eds: Berger, W.H.Kroenke, L.W..Mayer, L.A..et al. p. 137-178
Anonymous: Unedited TaxonConcept data
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