Nannoconus aquitanicus


Classification: Mesozoic -> Braarudosphaerales -> Nannoconaceae -> Nannoconus -> N. kamptneri group -> Nannoconus aquitanicus
Sister taxa: N. aquitanicus, N. boletus, N. bonetii, N. bronnimannii, N. bucheri, N. calpidomorphus, N. colomii, N. dauvillieri, N. dislocatus, N. globulus, N. kamptneri, N. oviformis, N. vocontiensis, N. wassallii, N. wintereri,

Distinguishing features: Concave walls, slightly wider at one end (similar height and width).


Taxonomy:

Citation: Nannoconus aquitanicus Deres & Achéritéguy 1980
Rank: Species

Farinacci & Howe catalog pages: Nannoconus aquitanicus *

Distinguishing features: Concave walls, slightly wider at one end (similar height and width).

Search data:
TagsLITHS: nannolith-radiate, circular, cylindrical, hollow, CA: vacant, T-UNITS: T-prominent,
MetricsLith size: 13->18µm;
Sources: 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 Early Aptian Substage (122.98-126.30Ma, top in Aptian stage). Data source: Perch-Nielsen 1985
First occurrence (base): within Barremian Stage (126.30-130.77Ma, base in Barremian stage). Data source: Perch-Nielsen 1985

Plot of occurrence data:

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

    References:

    Deres, F. & Achéritéguy, J. (1980). Biostratigraphie des Nannoconides. Bulletin des Centres de Recherches Exploration-Production Elf-Aquitaine. 4: 1-53. gs :: ::

    Jeremiah, J. (1996). A proposed Albian to Lower Cenomanian nannofossil biozonation for England and the North Sea Basin. Journal of Micropalaeontology. 15(97-129): -. gs :: view :: open


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    Nannoconus aquitanicus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 3-7-2020

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    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=10722 Go to Archive.is to create a permanent copy of this page - citation notes



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