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Globorotalia (Globoconella) conomiozea Kennett 1966 from: Kennett, J.Srinivasan, M.S. (1983): Neogene Planktonic Foraminifera - A Phylogenetic Atlas.
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Species Globorotalia (Globoconella) conomiozea Kennett 1966


Alternative name:
Diagnosis / Definition:
Kennett & Srinivasan (1983):
Test planoconvex, spiral side flat to slightly convex, umbilical side strongly vaulted; periphery subovate, fairly weakly lobulate, margin acute with strong keel; surface finely perforate, typically with pustules developed strongly on the umbilical side of early chambers; four to four and one-half chambers in the final whorl, inflated on the umbilical side; sutures on spiral side thickened, strongly curved; on umbilical side radial to slightly curved, depressed; umbilicus small, deep, aperture high arched, bordered by a lip, interiomarginal, extraumbilical.
Discussion / Comments:
Kennett & Srinivasan (1983):
Gr. (G.) conomiozea is distinguished from Gr. (G.) conoidea by its more strongly vaulted umbilical side and by having four to four and one-quarter chambers in the final whorl.
Synonym list:
Kennett & Srinivasan (1983):
1966 Globorotalia conomiozea Kennett. - Kennett : p.235 text figs 10 a-c
References:

Kennett,J.P. (1966):
The Globorotalia crassaformis bioseries in north Westland, and Marlborough, New Zealand . Micropaleontology Vol. 12 p. 235-245

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

Anonymous: Unedited TaxonConcept data
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