Sphaeroidinellopsis

NB TAXA WHICH ORIGINATE IN THE OLIGOCENE ARE NOT INCLUDED YET
Classification: pf_neogene -> Globigerinidae -> Sphaeroidinellopsis
Sister taxa: Beella, Catapsydrax, Clavatorella, Globigerina, Globigerinella, Globigerinoides, Globigerinoidesella, Globoturborotalita, Orbulina, Orcadia, Paragloborotalia, Praeorbulina, Protentella, Sphaeroidinella, Sphaeroidinellopsis, Trilobatus, Turborotalita,
Daughter taxa (blue => in age window 0-300Ma)




Taxonomy

Citation: Sphaeroidinellopsis Banner & Blow, 1959
Rank: genus
Type species: Globigerina seminulina

Catalog entries: Sphaeroidinellopsis;

Type images:

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Piacenzian Stage (2.59-3.60Ma, top in Piacenzian stage). Data source: Total of range of species in this database
First occurrence (base): within Burdigalian Stage (15.97-20.44Ma, base in Burdigalian stage). Data source: Total of range of species in this database

Plot of occurrence data:

Primary source for this page: Kennett & Srinivisan 1983, p.204

References:

Banner, F.T. & Blow, W.H., (1959). The classification and stratigraphical distribution of the Globigerinaceae. Paleontology, 2(1): 1-27.


Sphaeroidinellopsis compiled by the pforams@mikrotax project team viewed: 26-6-2017

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