|Daughter taxa (time control age-window is: 0-800Ma)||Granddaughter taxa|
Minute muroliths with prominent spine, rim non-imbricate typically with serrated distal margin.
Farinacci & Howe catalog pages: Papposphaeraceae [no catalog entry yet]Search data:
|Metrics||Lith size: 0->0µm;|
Last occurrence (top): at top of Turonian Stage (100% up, 89.8Ma, in Turonian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Turonian Stage (0% up, 93.9Ma, in Turonian stage). Data source: Total of range of species in this database
Plot of occurrence data:
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