Dentigloborotalia


Classification: pf_cenozoic -> Globorotaliidae -> Dentigloborotalia
Sister taxa: Berggrenia, Dentigloborotalia, Fohsella, Globoconella, Globorotalia, Neogloboquadrina, Pulleniatina,
Daughter taxa: (blue => in age window 0-800Ma)
monospecific
Specimens which cannot be assigned to established species

Taxonomy

Citation: Dentigloborotalia Brummer 1988
Rank: genus
Type species: Globorotalia anfracta Parker 1967

Catalog entries: Dentigloborotalia;

Type images:

Distinguishing features: Smooth wall; kidney-shaped chambers:

NB These concise distinguishing features statements are used in the tables of daughter-taxa to act as quick summaries of the differences between e.g. species of one genus.
They are being edited as the site is developed and comments on them are especially welcome.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: Total of range of species in this database
First occurrence (base): in upper part of Messinian Stage (80% up, 5.7Ma, in Messinian stage). Data source: Total of range of species in this database

Plot of occurrence data:

References:

Brummer, G. J. A. (1988). Comparative ontogeny and species definition of planktonic foraminfers: A case study of Dentigloborotalia anfracta n. gen. In, Brummer, G. J. A. & Kroon, D. (eds) Planktonic Foraminifers as Tracers of Ocean-Climate History. Free University Press, Amsterdam 51-75. gs

Parker, F. L. (1967). Late Tertiary biostratigraphy (planktonic foraminifera) of tropical Indo-Pacific deep-sea cores. Bulletins of American Paleontology. 52(235): 115203-. gs


logo

Dentigloborotalia compiled by the pforams@mikrotax project team viewed: 26-6-2019

Taxon Search:
Advanced Search

Short stable page link: http://mikrotax.org/pforams/index.php?id=104023 Go to Archive.is to create a permanent copy of this page - citation notes



Comments (1)

Sort By
Page 1 of 1
 
Gravatar
Paul Pearson

This is microperforate and should not be in Globorotaliidae

Gravatar
Jeremy Young (Tonbridge, UK)

Is there a published source for that? I am following Brummer & Kucera's classification of modern planktonics here, and Hemleben & Schiebel (2017) also put it in the Globorotaliidae. I don't think there is any molecular genetic data but that the placement is based on shell structure in early ontogeny?

Jeremy

Page 1 of 1
 

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics