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Species Globigerina anguliofficinalis Blow 1969


Discussion / Comments:
Spezzaferri & Silva (1990):
This species, associated with transitional forms to "G." angulisuturalis increases in size ( > 150 µm) in Zone P21b (Plate IV, 3a c).
Systematics:

22
 Genus Dentoglobigerina
  Informal Group Globigerina ciperoensis
   Species Globigerina anguliofficinalis
Synonym list:
Spezzaferri & Silva (1990):
1969 Globigerina anguliofficinalis Blow. - Blow : pl. 11; fig. 1-5
1990 "Globigerina" anguliofficinalis Blow. - Spezzaferri & Silva : p.241 pl. IV; fig. 5a-d
Quilty (1976):
1969 Globigerina anguliofficinalis Blow. - Blow : p.379 pl. 11, figs. 1-5
1976 Globigerina anguliofficinalis Blow. - Quilty : p.667 pl. 1, figs. 7-8
Was used in synonym list of:
Globoturborotalita anguliofficinalis Blow 1969
References:

Blow,W.H. (1969):
Late middle Eocene to Recent planktonic foraminiferal biostratigraphy.
In: Proceedings of the First International Conference on Planktonic Microfossils, Geneva 1967 Vol. 1 Eds: Bronnimann, P.Renz, H.H. p. 199-422

Quilty,P.G.. (1976):
Planctonic foraminifera DSDP Leg 34- Nazca Plata . DSDP initial reports Vol. 34

Spezzaferri,S. and Silva,I.S.. (1990):
Oligocene planktonic foraminiferal biostratigraphy and paleoclimatic interpretation from Hole 538A, DSDP Leg 77, Gulf of Mexico . Palaeogeography, Palaeoclimatology, Palaeoecology Vol. 83 p. 217-263
Anonymous: Unedited TaxonConcept data
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