bforams@mikrotax - Robertinida bforams@mikrotax - Robertinida

Robertinida

NB This site is under active development, current content in the main database is primarily from Bolli et al 1994, Hayward et al. 2012, Holbourn et al. 2013, Holbourn and Kaminski 1997, Alegret & Thomas 2001, and Katz et al. 2003. It is intended to expand and develop this to provide rather comprehensive coverage of Mesozoic and Cenozoic deep-sea benthic foraminifera.


Classification: bf_main -> Robertinida
Sister taxa: Rotaliana, Nodosariana, Miliolida, Robertinida ⟩⟨ Textulariana, Astrorhizida, Hormosinana, Spirillinida, hidden
Daughter taxa (time control age-window is: 0-800Ma)Granddaughter taxa
Epistomina

Epistomina caracolla
Epistomina chapmani
Epistomina sp.

Hoeglundina

Hoeglundina elegans
Hoeglundina sp.

Reinholdella

Reinholdella hofkeri
Reinholdella sp.

Taxonomy

Citation: Robertinida Loeblich & Tappan, 1984
Taxonomic rank: order

Catalog entries: Robertinida

Distinguishing features:
Parent taxon (bf_main):
This taxon: aragonitic

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


Wall composition:
calcareous-aragonite

Search data:
Final whorl chambers: ->0
The morphological data given here can be used on the advanced search page. See also these notes

Biogeography and Palaeobiology


Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Total of range of species in this database
First occurrence (base): within Cretaceous Period (66.04-143.10Ma, base in Berriasian stage). Data source: Total of range of species in this database

Plot of occurrence data:
NB The ranges given for genera and higher taxa are the total ranges of species included in that taxon in this database - so the true total range of the taxon will usually be longer

References:

Loeblich, A. R. & Tappan, H. (1984). Some new proteinaceous and agglutinated genera of Foraminiferida. Journal of Paleontology. 58(4): 1158-1163. gs

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Robertinida compiled by the bforams@mikrotax project team viewed: 13-7-2025

Taxon Search:
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Short stable page link: https://mikrotax.org/bforams/index.php?id=2000014 Go to Archive.is to create a permanent copy of this page - citation notes
bforams@mikrotax has been supported by US IODP Science Support Program and by the Geologic TimeScale Foundation
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