Nannotax3 - ntax_main - Cassianospica Nannotax3 - ntax_main - Cassianospica

Cassianospica


Classification: ntax_main -> Mesozoic nannofossils -> Mesozoic Calcispheres inc sed -> Cassianospica
Sister taxa: Schizosphaerellaceae, Prinsiosphaera, Carnicalyxia, Cassianospica

Daughter taxa (time control age-window is: 0-800Ma)
Cassianospica curvata

Cassianospica sp.
Specimens not identified to species level

Taxonomy:
Citation: Cassianospica Janofske, 1992
Taxonomic rank: genus
Type species: Cassianospica curvataJanofske, 1992

Farinacci & Howe catalog pages:
Cassianospica

Search data:
LITHS: nannolith-other, rod-shaped,
Lith size: 8->15µm;
Data source notes: size range of included species
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): at top of Carnian Stage (100% up, 227.3Ma, in Carnian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Carnian Stage (227.30-237.00Ma, base in Carnian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Bown, P. R. & Cooper, M. K. E. (1998). Jurassic. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series . 34-85. gs O

Janofske, D. (1992). Calcareous nannofossils of the Alpine Upper Triassic. In, Hamrsmid, B. & Young, J. R. (eds) Nannoplankton Research, Proceedings of the 4th INA Conference, Prague 1991, vol I. Knihovnicka ZPN . 14a: 87-109. gs


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Cassianospica compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 17-6-2026

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=10204 Go to Archive.is to create a permanent copy of this page - citation notes



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