Cassianospica


Classification: Mesozoic -> Mesozoic non–coccoliths -> Cassianospica
Sister taxa: Carnicalyxia, Cassianospica, Prinsiosphaera, Schizosphaerellaceae,


Daughter taxa: (blue => in age window 0-800Ma)

Specimens not identified to species level

Taxonomy:

Citation: Cassianospica Janofske, 1992
Rank: Genus
Type species: Cassianospica curvataJanofske, 1992

Farinacci & Howe catalog pages: Cassianospica [no catalog entry yet]

Geological Range:
Last occurrence (top): at top of Carnian Stage (100% up, 228.4Ma, in Carnian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Carnian Stage (0% up, 237Ma, in Carnian stage). Data source: Total of range 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

Janofske, D. (1992). Calcareous nannofossils of the Alpine Upper Triassic. In, Hamrsmid, B. & Young, J. R. (eds) Nannoplankton Research (Procs INA Conf). Knihovnicka ZPN. 14a, 1: 87-109. gs


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Cassianospica compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 18-10-2019

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Short stable page link: http://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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