Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | Theocyrtis annosa neptune records: 593 | |||
![]() | Theocyrtis careotuberosa neptune records: 561 | |||
![]() | Theocyrtis diabloensis neptune records: 8 | |||
![]() | Theocyrtis litos neptune records: 3 | |||
![]() | Theocyrtis perpumila neptune records: 318 | |||
![]() | Theocyrtis perysinos neptune records: 84 | |||
![]() | Theocyrtis robusta neptune records: 3 | |||
![]() | Theocyrtis setanios neptune records: 100 | |||
![]() | Theocyrtis tuberosa neptune records: 195 | |||
Theocyrtis sp. neptune records: 631 |
Catalog entries: Theocyrtis
Original description: Theocorida (vel Tricyrtida eradiata aperta) with cylindrical abdomen, and wide open truncate mouth. Cephalis with a single horn.
Geological Range:
Last occurrence (top): at top of Piacenzian Stage (100% up, 2.6Ma, in Piacenzian 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. gsReferences:
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Theocyrtis compiled by the radiolaria@mikrotax project team viewed: 28-2-2021
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=205830 Go to Archive.is to create a permanent copy of this page - citation notes |