Chiphragmalithus sp.


Classification: ntax_cenozoic -> Zygodiscales -> Zygodiscaceae -> Chiphragmalithus -> Chiphragmalithus sp.
Sister taxa: C. acanthodes, C. armatus, C. barbatus, C. calathus, C. muzylevii, C. vandenberghei, C. sp.

Taxonomy:

Citation: Chiphragmalithus sp.
Rank: generic level id

Distinguishing features: Specimens which cannot be assigned to any established species

Farinacci & Howe catalog pages:

Search data:
TagsLITHS:
MetricsLith size: 0->0µm;
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): within NP12 zone (50.50-53.70Ma, top in Ypresian stage). Data source: same as genus
First occurrence (base): within NP12 zone (50.50-53.70Ma, base in Ypresian stage). Data source: same as genus

Plot of occurrence data:

References:

Bown, P. R. & Newsam, C. (2017). Calcareous nannofossils from the Eocene North Atlantic Ocean (IODP Expedition 342 Sites U1403–1411). Journal of Nannoplankton Research. 37(1): 25-60. gs V O

Perch-Nielsen, K. (1977a). Albian to Pleistocene calcareous nannofossils from the Western South Atlantic, DSDP Leg 39. Initial Reports of the Deep Sea Drilling Project. 39: 699-823. gs V O


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Chiphragmalithus sp. compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 11-4-2021

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=287 Go to Archive.is to create a permanent copy of this page - citation notes



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