Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | Lithapium anoectum neptune records: 138 | |||
![]() | Lithapium mitra neptune records: 24 | |||
![]() | Lithapium plegmacantha neptune records: 92 | |||
Lithapium sp. neptune records: 1 |
Catalog entries: Lithapium
Original description: Ellipsida with simple ellipsoidal or pear-shaped shell; with a single spine only situated at one pole of the main axis.
Geological Range:
Last occurrence (top): at top of Chattian Stage (100% up, 23Ma, in Chattian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Danian Stage (0% up, 66Ma, in Danian stage). Data source: Total of range of species in this database
Plot of occurrence data:
Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the year 1873-1876, Zoology. 18: 1-1803. gs Missing or ambiguous references: ; ; References:
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Lithapium compiled by the radiolaria@mikrotax project team viewed: 5-3-2021
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204458 Go to Archive.is to create a permanent copy of this page - citation notes |