Taxon Concept provided by
  Home |   Search

Click on a letter below to get a list of species:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
Globorotalia tumida tumida Brady 1877 from: Vincent, E.Toumarkine, M. (1990): Neogene planktonic foraminifers from the Western Tropical Indian Ocean, Leg 115. In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 115 Eds: Duncan, R.A..Backman, J.Peterson, L.C. p. 795-836
.
Anonymous: Unedited TaxonConcept data
Notice: This catalogue page may contain unedited data.

Subspecies Globorotalia tumida tumida Brady 1877


Alternative name:
Discussion / Comments:
Bolli & Saunders (1985):
Compared with its ancestral forms G. merotumida and G. plesiotumida, G. tumida tumida is still more biconvexly tumid, and its wall and peripheral keel more robust. In equatorial view the taxon is also more elongate. All these features as well as test size are subject to considerable variability probably caused by changing environmental conditions. For further discussions of G. tumida tumida, including its use as an index form, see under G. merotumida
Synonym list:
Bolli & Saunders (1985):
1877 Pulvinulina menardii var. tumida Brady. - Brady : p.535 no figures
1877 Pulvinulina tumida Brady. - Brady : p.692 pl.103, figs.4-5
1960 Globorotalia tumida Brady. - Banner & Blow : p.26 pl.5, figs.1a-c Lectotype
1985 Globorotalia tumida tumida Brady. - Bolli & Saunders : 225, 228 figs. 33.8, 34.11-13; 6,10,11
Vincent & Toumarkine (1990):
1877 Pulvinulina menardii var. tumida Brady. - Brady : p.535
1990 Globorotalia tumida tumida Brady. - Vincent & Toumarkine : p. 834 pl.5, fig. 7
Was used in synonym list of:
References:

Brady,H.B. (1877):
Supplementary note on the foraminifers of the Chalk (?)of the New Britain Group . Geological Magazine London Vol. 4

Banner,F.T. and Blow,W.H. (1960):
Some primary types of species belonging to the superfamily Globigerinaceae . Contributions from the Cushman Foundation for Foraminiferal Research Vol. 11(1) p. 1-41

Bolli,H.M. and Saunders,J.B. (1985):
Oligocene to Holocene low latitude planktic foraminifers.
In: Plankton Stratigraphy Eds: Bolli, H.M.Saunders, J.B. p. 155-262

Vincent,E. and Toumarkine,M. (1990):
Neogene planktonic foraminifers from the Western Tropical Indian Ocean, Leg 115.
In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 115 Eds: Duncan, R.A..Backman, J.Peterson, L.C. p. 795-836
Anonymous: Unedited TaxonConcept data
Creative Commons Attribution 2.5 License
This work is licensed under a Creative Commons Attribution 2.5 License.