Classification: rads_cenozoic -> Trissocyclidae -> Triospyridae
Sister taxa: Acanthodesmiidae, Androspryris, Stephaniidae, Triospyridae, Trissocyclidae (ss), Trissocyclidae inc sed,
Daughter taxa: (blue => in age window 0-800Ma) Granddaughter taxa

neptune records: 21

neptune records: 218

neptune records: 520

neptune records: 6034

neptune records: 365

neptune records: 9

neptune records:

neptune records: 124

neptune records: 3

neptune records: 15

neptune records: 410

neptune records: 441


Rank: family (new classif)
Notes & discussion: This family is part of the revised classification system being developed by Prof. Suzuki and colleagues

Catalog entries: Triospyridae [no catalog entry yet]


Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant 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:



Triospyridae compiled by the radiolaria@mikrotax project team viewed: 25-9-2020

Taxon Search:
Advanced Search

Short stable page link: Go to to create a permanent copy of this page - citation notes

Comments (0)

No comments yet on this page. Please do add comments if you spot any problems, or have information to share

Add Comment

* Required information
Captcha Image
Powered by Commentics