Neocrepidolithus ruegenensis


Classification: Mesozoic -> Eiffellithales -> Chiastozygaceae -> Neocrepidolithus -> Neocrepidolithus ruegenensis
Sister taxa: N. cohenii, N. cruciatus, N. ruegenensis, N. watkinsii, N. sp.,

Distinguishing features: Narrow, vacant, central area, surrounded by thick inner cycle of elements


Taxonomy:

Citation: Neocrepidolithus ruegenensis Burnett, 1997
Rank: Species

Farinacci & Howe catalog pages: Neocrepidolithus ruegenensis *

Distinguishing features: Narrow, vacant, central area, surrounded by thick inner cycle of elements


Morphology remarks: Largish (holotype 8µm) species of Neocrepidolithus with thick inner cycle of elements, and a narrow, open, central area.

Search data:
TagsLITHS: murolith, elliptical, CA: vacant, V-UNITS: V-prominent, DETAILS: ca_disjunct, rim-unicyclic,
MetricsLith size: 6->8µm;
Sources: illustrated specimens
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 (66.04-72.05Ma, top in Maastrichtian stage). Data source: Burnett 1998
First occurrence (base): within Maastrichtian Stage (66.04-72.05Ma, base in Maastrichtian stage). Data source: Burnett 1998

Plot of occurrence data:

  • (NB There is no histogram as there are no occurrence records for the taxon in the Neptune database) Parent: Neocrepidolithus

    References:

    Burnett, J. A. (1997c). New species and new combinations of Cretaceous nannofossils and a note on the origin of Petrarhabdus (Deflandre) Wise & Wind. Journal of Nannoplankton Research. 19(2): 133-146. gs

    Burnett, J. A. (1998). Upper Cretaceous. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series. 132-199. gs

    Thibault, N. (2010). Calcareous nannofossils from the boreal Upper Campanian- Maastrichtian chalk of Denmark. Journal of Nannoplankton Research. 30(1): 39-56. gs


    nannotaxlogo400px

    Neocrepidolithus ruegenensis compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 10-4-2020

    Taxon Search:
    Advanced Search

    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=10793 Go to Archive.is to create a permanent copy of this page - citation notes



    Comments (0)

    No comments yet on this page. Please do add comments if you spot any problems, or have information to share

    Add Comment

    * Required information
    1000
    Captcha Image
    Powered by Commentics