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Subspecies Turborotalia cerroazulensis cerroazulensis Cole 1928


Discussion / Comments:
Toumarkine & Luterbacher (1985):
Turborotalia cerroazulensis cerroazulensis differs from T. cerroazulensis pomeroli by its flattened spiral side which gives a more angular aspect in lateral view. The aperture is higher, it itends to migrate towards the umbilicus and does aot reach the, periphery. However, the two subspecies are linked by an uninterrupted series of intermediate forms.
Systematics:

15
 Classis Foraminifera
  Genus Turborotalia
   Species Turborotalia cerroazulensis
    Subspecies Turborotalia cerroazulensis cerroazulensis
Synonym list:
Toumarkine & Luterbacher (1985):
1928 Globigerina cerroazulensis Cole. - Cole : pl 1 figs 11-13 (type reference)
p 1937 Globorotalia centralis Cushman & Bermudez. - Cushman & Bermudez : p.26 pl 2 figs 62-64 not fig 65 (fig 62-64 paratypes)
Was used in synonym list of:
Turborotalia cerroazulensis Cole 1928
References:

Cole,W.S. (1928):
A foraminiferal fauna from the Chapapote Formation in Mexico . Bulletins of American paleontology Vol. 14 p. 3-32

Cushman,J.A. and Bermudez,P.J. (1937):
Further new species of foraminifers from the Eocene of Cuba . Cushman Lab. Foraminiferal Res. Contrib Vol. 13

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