Classification: ntax_non_cocco -> Dinophytes -> Thoracosphaeraceae -> Tangential wall -> Calcigonellum
Sister taxa: Calcigonellum, Calciodinellum, Centosphaera, Cervisiella, Fuettererella, Lebessphaera, Operculodinella, Scrippsiella, Thoracosphaera

Daughter taxa (time control age-window is: 0-800Ma)
Calcigonellum ansatum

Calcigonellum granulatum

Calcigonellum infula

Calcigonellum minutum


Citation: Calcigonellum Deflandre 1948
Rank: Genus
Type species: Calcigonellum infula Deflandre 1948

Catalog entries: Calcigonellum

Geological Range:
Last occurrence (top): Extant Data source: Total of range of species in this database
First occurrence (base): within Thanetian Stage (55.96-59.24Ma, base in Thanetian stage). Data source: Total of range of species in this database


Deflandre, G. (1948). Les calciodinellidés. Dinoflagellés fossiles à thèque calcaire. Le Botaniste. 34: 191-219. gs


Calcigonellum compiled by Jeremy R. Young viewed: 17-6-2021

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