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Globigerinoides obliquus obliquus Bolli 1957 from: Vincent, E.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
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Anonymous: Unedited TaxonConcept data
Notice: This catalogue page may contain unedited data.

Subspecies Globigerinoides obliquus obliquus Bolli 1957


Discussion / Comments:
Bolli & Saunders (1985):
The species is distinguished from G. trilobus trilobus and G. altiaperturus in having the ultimate chamber slightly compressed in a lateral, oblique way. Compared with G. trilobus trilobus the primary aperture of the last chamber is wider and somewhat higher, but not as high and semicircular as in G. altiaperturus.
Synonym list:
Bolli & Saunders (1985):
1957 Globigerinoides obliquus obliquus Bolli. - Bolli : p.113 pl. 25, figs. 10a-c
1985 Globigerinoides obliquus obliquus Bolli. - Bolli & Saunders : p.193 figs. 20.12; 7,9,12
Vincent & Toumarkine (1990):
1957 Globigerinoides obliqua Bolli. - Bolli : p. 113 pl. 25, figs. 9,10
1990 Globigerinoides obliquus obliquus Bolli. - Vincent & Toumarkine : p. 831 figs. 9,10 and 14
Quilty (1976):
1957 Globigerinoides obliquus obliquus Bolli. - Bolli : p.113 pl. 25, figs. 9-10
1976 Globigerinoides obliquus obliquus Bolli. - Quilty : p.677 pl. 6, fig. 10
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

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

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

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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