Catalog entries: Astrophacus duplus dupla
Morphology:
Size:
Similar species
Geographic distribution
Paleobiology
Phylogenetic relations
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:
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Periphaena dupla compiled by the radiolaria@mikrotax project team viewed: 7-2-2023
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