Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
| Tricolospyris leibnitziana neptune records: 2 | ||||
| Tricolospyris newtoniana neptune records: 4 | ||||
| Tricolospyris sp. neptune records: 7 | ||||
Catalog entries: Tricolospyris
Original description: 6a. Tribus- Circospyrida. Perispyrida triarticulata, articulo superiori cupolam formante, articulo medio annulum involente, articulo inferiori canistrum basale formante.
A. clathris testae continuis.
AI. clathris simplicibus (sine pallio externo).
Translated description: 6a. Tribe: Circospyrida. Three-segmented Perispyrida, the upper segment forming a cupola, the median segment enveloping the ring, and the lower segment forming a basal basket.
A. With lattices of the test continuous.
AI. With lattices simple (without external mantle). (Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: [Placed in synonymy with THOLOSPYRIS Haeckel, by Goll, 1969a, p.322]
Geological Range:
Last occurrence (top): at top of Neogene Period (100% up, 2.6Ma, in Piacenzian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
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Tricolospyris compiled by the radiolaria@mikrotax project team viewed: 11-8-2026
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=205926 Go to Archive.is to create a permanent copy of this page - citation notes |