|Daughter taxa (time control age-window is: 0-800Ma)|
Keeled sphere, constructed from hour glass-shaped crystallites.
Catalog entries: Centosphaera *
Last occurrence (top): within Danian Stage (61.61-66.04Ma, top in Danian stage). Data source: Total of range of species in this database
First occurrence (base): within Maastrichtian Stage (66.04-72.05Ma, base in Maastrichtian stage). Data source: Total of range of species in this database
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