Periphaena tripyramis

Classification: rads_cenozoic -> Coccodiscidae -> Periphaena -> Periphaena tripyramis
Sister taxa: P. delta, P. dupla, P. heliasteriscus, P. triactis, P. tripyramis, P. decora, P. sp.
Daughter taxa (time control age-window is: 0-800Ma)
Periphaena tripyramis triangula

neptune records: 60
Periphaena tripyramis tripyramis

neptune records:


Citation: Periphaena tripyramis (Haeckel 1887)
Rank: species

Catalog entries:


Biogeography and Palaeobiology

Similar species: tripyramis

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Paleogene Period (23.03-66.04Ma, top in Chattian stage). Data source: Lazarus et al. 2015 - "P age group"
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Lazarus et al. 2015 - "P age group"

Plot of occurrence data:



Periphaena tripyramis compiled by the radiolaria@mikrotax project team viewed: 20-4-2021

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