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 Globigerina bradyi Wiesner 1931


Discussion / Comments:
Bolli (1957):
The Trinidad specimens here described as Globigerina bradyi seemingly agree well in size and general shape with Brady's figures of Globigerina sp., which later were named by Wiesner as G. bradyi. Occasionally, specimens are seen that have one or several secondary sutural apertures on the last chamber. They should probably be placed in Globigerinoides minuta Natland. The two species seem to be synonymous, with the exception that G. minuta has sutural apertures on the final chamber, which might be a gerontic stage. More detailed work will be required to establish possible relationships between Globigerina bradyi and Globigerinoides minuta on the one hand and Globigerina juvenilis and G. bradyi on the other. In this connection, possible relationships between G. juvenilis and Globigerinita naparimaensis Bronnimann and between Globigerinoides minuta and Globigerinoita morugaensis Bronnimann should also be studied.
Synonym list:
Bolli (1957):
1884 Globigerina sp. d'Orbigny. - Brady : p.603 pl. 82, figs. 8-9
1931 Globigerina bradyi Wiesner. - Wiesner : p.133 for figs. see Brady op. cit., 1901-1903
1957 Globigerina bradyi Wiesner. - Bolli : pl. 23, figs. 5a-c
Was used in synonym list of:
Globigerinita uvula Ehrenberg 1861
References:

Brady,H.B. (1884):
Report on the foraminifera dredged by H.M.S. Challenger during the years 1873-1876.
In: Report of the scientific results of the voyage of H.M.S. Challenger, 1873-1876, Zoology Vol. 9 p. 1-814

Wiesner,H. (1931):
Die Foraminiferen . Deutsche Südpolar Expedition 1901-1903 Vol. 20 p. 53-165

Bolli,H.M. (1957):
Planktonic foraminifera from the Oligocene-Miocene Cipero and Lengua formations of Trinidad, B.W.I..
In: Studies in Foraminifery, Bulletin of the U.S. National Museum Vol. 215 Eds: Loeblich, A.R.Tappan, H.Beckmann, J.P.Bolli, H.M.Gallitelli, E.M.Troelsen, J.C. p. 97-123
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)