arrayname: original 
Nannotax3 - ntax_mesozoic - Munarinus marszalekii Nannotax3 - ntax_mesozoic - Munarinus marszalekii

Munarinus marszalekii


Classification: ntax_mesozoic -> Holococcoliths -> Rarer genera -> Munarinus -> Munarinus marszalekii
Sister taxa: M. keadyi, M. lesliae, M. marszalekii, M. mkeremei, M. sp.

Distinguishing features:
Parent taxon (Munarinus): Holococcoliths formed from 4-12 blocks with central-area filled or spanned by disjunct bar or block.
This taxon: irregular central block


Taxonomy:

Citation: Munarinus marszalekii Risatti, 1973
Taxonomic rank: species

Farinacci & Howe catalog pages: M. marszaleki *

Distinguishing features:
Parent taxon (Munarinus): Holococcoliths formed from 4-12 blocks with central-area filled or spanned by disjunct bar or block.
This taxon: irregular central block

Search data:
LITHS: holococcolith, elliptical, CA: closed, ca_disjunct, CROSS-POLARS: rim-unicyclic,
Lith size: 5->6µm;
Data source notes: original description
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within Maastrichtian Stage (66.04-72.17Ma, top in Maastrichtian stage). Data source: Ripley 1973 - described from the Ripley Formation, which is Maastrichtian
First occurrence (base): within Maastrichtian Stage (66.04-72.17Ma, base in Maastrichtian stage). Data source: Ripley 1973 - described from the Ripley Formation, which is Maastrichtian

Plot of occurrence data:

References:

Risatti, J. B. (1973). Nannoplankton biostratigraphy of the Upper Bluffport Marl-Lower Prairie Bluff Chalk interval (upper Cretaceous) in Mississippi. In, Smith, L. A. & Hardenbol, J. (eds) Proceedings of the Symposium on Calcareous Nannofossils. Gulf Coast Section SEPM Publication, 8-57. gs O


nannotaxlogo400px

Munarinus marszalekii compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 23-3-2025

Taxon Search:
Advanced Search

Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10706 Go to Archive.is to create a permanent copy of this page - citation notes
nannotaxlogo400px

Nannotax is being sponsored through 2024 by Woodside Energy and Shell USA


Add Comment

* Required information
Captcha Image

Comments

No comments yet. Be the first!