Stratigraphy
Přidoli
Belongs to
Silurian
Typechronostratigraphy
RankSeries
Original rankladestik
Scopeglobal
Statusformal standard
EtymonPřídolí, near Prague, Bohemia, Czech Republic
Age top (Ma)419.2
Age base (Ma)423
Age (Ma)
Silurian
Index
S4
Alt. index
S4
Date changed2022-11-04
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