Lithocircus rhombus

Classification: rads_cenozoic -> Trissocyclidae -> Acanthodesmiidae -> Lithocircus -> Lithocircus rhombus
Sister taxa: L. rhombus, L. toxaria, L. sp.


Citation: Lithocircus rhombus Pantanelli 1880
Rank: species
Basionym: Lithocircus rhombus

Catalog entries: Lithocircus rhombus

Original description: Sezione rombica con cavità centrale della stessa forma, attraversata da solchi radiali.
Remarks on original description: Dimensions are in millimeters.
\L. ellipticus Ehr.\" refers to Mesocena elliptica Ehrenberg [?} 1840, a silicoflagellate which Haeckel, (1862, p.267) tentatively assigned to Lithocircus.]"[comment from RadWorld database]


Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Jurassic Period (145.01-201.30Ma, top in Tithonian stage). Data source:
First occurrence (base): within Jurassic Period (145.01-201.30Ma, base in Hettangian stage). Data source:

Plot of occurrence data:



Lithocircus rhombus compiled by the radiolaria@mikrotax project team viewed: 15-5-2021

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