Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
Watznaueria coronata |
Taxonomy:
Farinacci & Howe catalog pages: Watznaueria *
See also: Watznaueria - Mesozoic records;Watznaueria (Mesozoic) ;
Search data:Tags | LITHS: placolith, elliptical, CA: ca_conjunct, CSPH: equant, monomorphic, CROSS-POLARS: rim-unicyclic, R-prominent, |
Metrics | Lith size: 0->0µm; |
Geological Range:
Last occurrence (top): at top of Danian Stage (100% up, 61.6Ma, in Danian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Cenomanian Stage (0% up, 100.5Ma, in Cenomanian stage). Data source: Total of range of species in this database
Plot of occurrence data:
Bown, P. R. (2005e). Selective calcareous nannoplankton survivorship at the Cretaceous-Tertiary boundary. Geology. 33(8): 653-656. gs Hildebrand-Habel, T. & Mai, H. (1999). External and internal views of coccospheres: Notes on a new cracking technique. Journal of Nannoplankton Research. 21(1): 27-29. gs V OReferences:
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Watznaueria compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 27-2-2021
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=1491 Go to Archive.is to create a permanent copy of this page - citation notes |