Taxon Concept provided by
  Home |   Search
 
   TaxonConcept data set details:
 
 
Back to Search
Anonymous: Unedited TaxonConcept data
Notice: This catalogue page may contain unedited data.

Species Archaeoglobigerina blowi Pessagno 1967


Discussion / Comments:
Caron (1985):
the species diners from A. cretacea in having only 4 instead of 5-6 chambers in the last whorl. The periphery is rounded, marked by an imperforate band which occurs mainly on the first one or two chambers of the last whorl.
Van Eijden & Smit (1991):
Remarks. Intermediate forms with R. rugosa (Plummer, 1926) occur in the Maestrichtian, but the species also occurs in older samples. The commonly dominating occurrence in the 125-250-ìm fractions is due to the "dumping" of small Archaeoglobigerina forms into this species.
Systematics:

5
 Classis Foraminifera
  Familia Globotruncanidae
   Genus Archaeoglobigerina
    Species Archaeoglobigerina blowi
Synonym list:
Caron (1985):
1967 Archaeoglobigerina blowi Pessagno. - Pessagno : p.316 pl 59 figs 5-7 (type reference)
1985 Archaeoglobigerina blowi Pessagno. - Caron : p.42 figs 16.3-4,11,13,14
Van Eijden & Smit (1991):
1967 Archaeoglobigerina blowi Pessagno. - Pessagno : p.316 pl. 59, figs. 5-7
1991 Archaeoglobigerina blowi Pessagno. - Van Eijden & Smit : p.105
References:

Pessagno,E.A. (1967):
Upper Cretaceous planktonic foraminifera from the West Coastal Plain . Palaeontographia Americana Vol. 5 p. 259-441

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

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
Creative Commons Attribution 2.5 License
This work is licensed under a Creative Commons Attribution 2.5 License.
Back to Search
Taxon relations
pdf
Ranking (experimental)