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Pontosphaera rimosa (Bramlette & Sullivan, 1961) Roth & Thierstein, 1972

Edited by Lyndsey on Fri, 11/03/2011 - 15:37

Pontosphaera rimosa (Bramlette & Sullivan, 1961) Roth & Thierstein, 1972

Description: Simple unadorned plate with a large central hole; the rim is narrow and not distinct from the plate in XPL.

Remarks:

Geological Time Data
Geological Time Periods: 
NP9
NP9
Biblio Reference: 
Varol, O.  1998.  Palaeogene. Calcareous nannofossil biostratigraphy. :200-224.
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