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Subspecies Dentoglobigerina altispira globosa Bolli 1957


Diagnosis / Definition:
Kennett & Srinivasan (1983):
Test large, equatorial periphery distinctly lobulate, chambers spherical to slightly compressed laterally, five to six in the final whorl, increasing slowly in size as added; sutures on both spiral and umbilical sides radial and depressed; surface distinctly cancellate; umbilicus wide, deep; aperture interiomarginal, umbilical, covered by tooth- like projections
Discussion / Comments:
Kennett & Srinivasan (1983):
This species differs from D. altispira altispira in lacking a distinctly high trochospire and appressed axially prolonged chambers.
Systematics:

22
 Genus Dentoglobigerina
  Informal Group Dentoglobigerina globularis
   Subspecies Dentoglobigerina altispira globosa
Synonym list:
Kennett & Srinivasan (1983):
1957 Globoquadrina altispira globosa Bolli. - Bolli : p.111 pl 24 figs 9a-10c
1959 Globoquadrina pozonensis Blow. - Blow :
Vincent & Toumarkine (1990):
1957 Globoquadrina altispira globosa Bolli. - Bolli : p. 111 pl. 25, figs. 9-10
1990 Dentoglobigerina altispira globosa Bolli. - Vincent & Toumarkine : p. 835 pl. 6, figs. 7, 8
Spezzaferri & Silva (1990):
1957 Globoquadrina altispira globosa Bolli. - Bolli :
1985 Globoquadrina altispira globosa Bolli. - Bolli & Saunders : fig. 15 (1)
1990 Dentoglobigerina altispira globosa Bolli. - Spezzaferri & Silva : p.240 pl. III; fig. 4a-b
Was used in synonym list of:
Dentoglobigerina altispira Cushman & Jarvis 1936
References:

Bolli,H.M. (1957):
Planktonic foraminifera from the Oligocene-Miocene Cipero and Lengua formations of Trinidad, B.W.I..
In: Studies in Foraminifery, Bulletin of the U.S. National Museum Vol. 215 Eds: Loeblich, A.R.Tappan, H.Beckmann, J.P.Bolli, H.M.Gallitelli, E.M.Troelsen, J.C. p. 97-123

Blow,W.H. (1959):
Age, correlation and biostratigraphy of the upper Tocuyo (San Lorenzo) and Pozón Formations, eastern Falcon, Venezuela . Bull. Am. Paleontol. Vol. 39(178) p. 67-252

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

Bolli,H.M. and Saunders,J.B. (1985):
Oligocene to Holocene low latitude planktic foraminifers.
In: Plankton Stratigraphy Eds: Bolli, H.M.Saunders, J.B. p. 155-262

Spezzaferri,S. and Silva,I.S.. (1990):
Oligocene planktonic foraminiferal biostratigraphy and paleoclimatic interpretation from Hole 538A, DSDP Leg 77, Gulf of Mexico . Palaeogeography, Palaeoclimatology, Palaeoecology Vol. 83 p. 217-263

Vincent,E. and Toumarkine,M. (1990):
Neogene planktonic foraminifers from the Western Tropical Indian Ocean, Leg 115.
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 115 Eds: Duncan, R.A..Backman, J.Peterson, L.C. p. 795-836
Anonymous: Unedited TaxonConcept data
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