Stradnerlithus cotortuosus


Classification: Mesozoic -> hidden -> deleted -> Stradnerlithus cotortuosus
Sister taxa: << < P. triassica subsp. triassica, P. charlotteii, P. fistulatus, S. pseudobiskayae, S. gephyrion, S. acutiferrus, S. laffittei, Thoracosphaera, T. wombatensis, Z. sisyphus, W. communis, L. primigenius, C. crucifer, T. senarius, Z. elegans, S. cotortuosus, N. funiculus group, L. imprimus, S. humilis,

Distinguishing features: Gracile, elliptical Stradnerlithus with central area spanned by a 6 bars (4 diagonal and 2 longitudinal).


Taxonomy:

Citation: Stradnerlithus cotortuosus Medd in Gallois & Medd, 1979

Farinacci & Howe catalog pages: ZZDELETEDStradnerlithus cotortuosus [no catalog entry yet]

Distinguishing features: Gracile, elliptical Stradnerlithus with central area spanned by a 6 bars (4 diagonal and 2 longitudinal).

Geological Range:
Last occurrence (top): within NJ15b subzone (152.29-158.53Ma, top in Kimmeridgian stage). Data source: Gallois & Medd 1979
First occurrence (base): within NJ15b subzone (152.29-158.53Ma, base in Oxfordian stage). Data source: Gallois & Medd 1979

Plot of occurrence data:

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

    References:

    Gallois, R. W. & Medd, A. W. (1979). Coccolith-rich marker bands in the English Kimmeridge Clay. Geological Magazine. 116(4): 247-334. gs


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    Stradnerlithus cotortuosus compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 24-1-2020

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    Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=11171 Go to Archive.is to create a permanent copy of this page - citation notes



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