Kokia stellata

Distinguishing features: Stellate, multiradiate, rosette-shaped nannolith constructed from 10-15 single crystal-unit rays joined for most of their length along curved sutures; low birefringence under XPL.

Taxonomy:

Farinacci & Howe catalog pages: K. stellata *

Distinguishing features: Stellate, multiradiate, rosette-shaped nannolith constructed from 10-15 single crystal-unit rays joined for most of their length along curved sutures; low birefringence under XPL.

Geological Range:
Last occurrence (top): within Berriasian Stage (139.39-145.01Ma, top in Berriasian stage). Data source: Bown 2005
First occurrence (base): within Berriasian Stage (139.39-145.01Ma, base in Berriasian stage). Data source: Bown 2005

Plot of occurrence data:

• Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
• Triangles indicate an event for which a precise placement has been suggested
• Histogram - Neptune occurrence data from DSDP and ODP proceedings. Pale shading <50 samples in time bin. Interpret with caution & read these notes
• Taxon plotted: Kokia stellata, synonyms included - Kokia stellata;
• See also space-time plot :: Samples map :: Parent: Kokia

Kokia stellata compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 23-1-2021 Taxon Search: Advanced Search Short stable page link: http://mikrotax.org/Nannotax3/index.php?id=10547 Go to Archive.is to create a permanent copy of this page - citation notes

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