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Species Pseudoguembelina palpebra Brönnimann & Brown 1953


Discussion / Comments:
Caron (1985):
Specimens of P. patpebra are generally larger than those of P. excolata and costae are finer and more numerous. The supplementary sutural apertures near the median line are protected by low and broad tips.
Van Eijden & Smit (1991):
Remarks. This species is usually rare; we found it in the upper Maestrichtian at Site 758. Elsewhere it is also known from the middle Maestrichtian.
Systematics:

5
 Classis Foraminifera
  Familia Heterohelicidae
   Genus Heterohelix
    Species Heterohelix striata
     Species Pseudoguembelina costulata
      Species Pseudoguembelina palpebra
Synonym list:
Caron (1985):
1953 Pseudoguembelina palpebra Brönnimann & Brown. - Brönnimann & Brown : p.155 text-figs 9-10
1985 Pseudoguembelina palpebra Brönnimann & Brown. - Caron : 55, 56 figs 24.18-19
Van Eijden & Smit (1991):
1953 Pseudoguembelina palpebra Brönnimann & Brown. - Brönnimann & Brown : p.155 text-figs. 9a-10b
1991 Pseudoguembelina palpebra Brönnimann & Brown. - Van Eijden & Smit : p.105
References:

Brönnimann,P. and Brown,N. (1953):
Observations on some planktonic Heterohelcidae from the Upper Cretaceous of Cuba . Contributions from the Cushman Foundation for Foraminiferal Research Vol. 4 p. 150-156

Caron,M. (1985):
Cretaceous planktic foraminifera.
In: Plankton stratigraphy Eds: Bolli, H.M.Saunders, J.B.Perch-Nielsen, K. p. 17–86

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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