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Globigerina inaequispira Subbotina 1953 from: Van Eijden, A.J.M.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
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Anonymous: Unedited TaxonConcept data
Notice: This catalogue page may contain unedited data.

Species Globigerina inaequispira Subbotina 1953


Discussion / Comments:
Toumarkine & Luterbacher (1985):
Typical for this Species is the discrepancy between the rather small and tightly coiled inner whorl and the rather loosely coiled and rapidly expanding outer whorl. The surface of the test is rather smooth, finely cancellate or slightly hispid. Globigerina linaperta Finlay is more tightly coiled and does not show the contrast between the aspect of the inner and the outer whorl.
Systematics:

15
 Classis Foraminifera
  Genus Globigerina
   Species Globigerina inaequispira

32
 Ordo Foraminiferida
  Familia Globigerinidae
   Genus Globigerina
    Species Globigerina inaequispira
Synonym list:
Toumarkine & Luterbacher (1985):
1953 Globigerina inaequispira Subbotina. - Subbotina : p.69 pl 6 figs 1-4 (type reference)
1985 Globigerina inaequispira Subbotina. - Toumarkine & Luterbacher : p.117 fig 19.5
Van Eijden & Smit (1991):
1953 Globigerina inaequispira Subbotina. - Subbotina : p.69 pl. 6, figs. 1-4
1991 Globigerina inaequispira Subbotina. - Van Eijden & Smit : p.110
Was used in synonym list of:
References:

Subbotina,N.N. (1953):
Fossil foraminifera of the USSR. Globigerinidae, Hantkeninidae and Globorotaliidae [in Russian] . Trudy Vsesoyuznogo Neftyanogo Nauchno-Isledovatelskogo Geologo-Razvedochnogo Instituta (VNIGRI), Novaya Seriya Vol. 76 p. 1-296

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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