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Species Hastigerinoides alexanderi Cushman 1931


Discussion / Comments:
Caron (1985):
The holotype differs from H. subdigitata and H. watersi in having all but the last chamber of the last whorl strongly elongated, up to five times as long as wide,with pointed ends instead of clavate tips as istypical for the last chambers in H. subdigitata and H. watersi.
Systematics:

5
 Classis Foraminifera
  Familia Planomalinidae
   Genus Hastigerinoides
    Genus Planomalina
     Species Hastigerinoides alexanderi
Synonym list:
Caron (1985):
1931 Hastigerinella alexanderi Cushman. - Cushman : p.87 pl 11 figs 6-9
1985 Hastigerinoides alexanderi Cushman. - Caron : p.75 figs 35.14-15
Was used in synonym list of:
Schackoina leckiei
References:

Cushman,J.A. (1931):
Hastigerinella and other interesting foraminifera from the Upper Cretaceous of texas . Contributions from the Cushman Foundation for Foraminiferal Research Vol. 7 p. 83-89

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