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Species Heterohelix dentata Stenestad 1968


Discussion / Comments:
Huber (1990):
This species is distinguished from Heterohelix glabrans (Cushman) by having chambers that are more reniform in morphology.
Van Eijden & Smit (1991):
Remarks. This species is extremely rare in the upper Maestrichtian at Sites 752 and 758. As it is known to range from the upper Campanian to the upper Maestrichtian, its local range is paleoenvironmentally controlled.
Synonym list:
Huber (1990):
1968 Heterohelix dentata Stenestad. - Stenestad : p. 67-68, pl. 1, figs. 3-6, 8-9, 11;pl. 2, figs. 1-3.
1977 Heterohelix glabrans Cushman. - Sliter : p. 547 pl. 7, fig. 1.
1988 Heterohelix glabrans Cushman. - Huber : p. 206 fig. 27.2-27.3.
1990 Heterohelix dentata Stenestad. - Huber : Pl. 1, Fig. 2
Van Eijden & Smit (1991):
1968 Heterohelix dentata Stenestad. - Stenestad : 67-68 pl. 1, figs. 3-6, 8-9
1991 Heterohelix dentata Stenestad. - Van Eijden & Smit : p.104
References:

Stenestad,E.. (1968):
Three new species of Heterohelix Ehrenberg from the Upper Senonian of Denmark . Medd. Dansk Geol. Foren Vol. 18 p. 64-74

Sliter,W.V. (1977):
Cretaceous foraminifers from the southwestern Atlantic Ocean, Leg 36, Deep Sea Drilling Project.
In: Initial Reports of the Deep Sea Drilling Project Vol. 36 Eds: Barker, P.F.Dalziel, E.W.D.Al, E. p. 519-573

Huber,B.T. (1988):
Upper Campanian-Paleocene foraminifera from the James Ross Island region (Antarctic Peninsula).
In: Geology and Paleontology of Seymour Island, Antarctica, Memoirs of the Geological Society of America Vol. 169 Eds: Feldmann, R.M..Woodburne, M.O.. p. 163-251

Huber,B.T. (1990):
Maestrichtian planktonic foraminifer biostratigraphy of the Maud Rise (Weddell Sea, Antarctica): ODP Leg 113 Holes 689B and 690C.
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 113 Eds: Barker, P.F.Kennett, J.P.O'Connell, S.B.Pisias, N.G. p. 489-513

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
Anonymous: Unedited TaxonConcept data
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