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Species Globigerina cryptomphala Glaessner 1937


Discussion / Comments:
Toumarkine & Luterbacher (1985):
The main feature of G. cryptomphala is the last chamber which covers the umbilicus like an irregularly-shaped bulla.
Van Eijden & Smit (1991):
Remarks. G. cryptomphala can resemble Catapsydrax howei (Blow and Banner, 1962). We consider it an extreme form of G. eocaena Guembel, 1868 with an aberrant final chamber.
Systematics:

15
 Classis Foraminifera
  Genus Globigerina
   Species Globigerina cryptomphala

32
 Ordo Foraminiferida
  Familia Globigerinidae
   Genus Globigerina
    Species Globigerina cryptomphala
Synonym list:
Toumarkine & Luterbacher (1985):
1937 Globigerina bulloides var. cryptomphala Glaessner. - Glaessner : p.29 pl 1 fig 1 (type reference)
1985 Globigerina cryptomphala Glaessner. - Toumarkine & Luterbacher : p.149 figs 42.5-6
Van Eijden & Smit (1991):
1937 Globigerina bulloides var. cryptomphala Glaessner. - Glaessner : p.29 pl. 1, fig. 1
1991 Globigerina cryptomphala Glaessner. - Van Eijden & Smit : p.110
Was used in synonym list of:
Subbotina corpulenta Subbotina 1953
References:

Glaessner,M.F. (1937):
Planktonische Foraminiferen aus der Kreide und dem Eozän und ihre stratigraphische Bedeutung.
In: Studies in Micropaleontology Vol. 1(1) p. 27-46

Toumarkine,M. and Luterbacher,H.P. (1985):
Paleocene and Eocene Planktic Foraminifera.
In: Plankton Stratigraphy p. 87-154

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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