Wenlock
General info
Belongs to
Type chronostratigraphy
Rank Series
Original rank ladestik
Scope global
Status formal standard
Etymon Wenlock, Welsh borderlands of England
Age top (Ma) 427.4
Age base (Ma) 433.4
Age (Ma)
Index
S2
Alt. index
S2
Date changed 2022-12-28
StratigraphyIndexIndex add'lTypeRankScopeBelongs toAge base (Ma)Age top (Ma)Age
Jaagarahu Stage
J2
S1JG
chronostratigraphy
Stage
regional
lower Silurian 427 424.6
Wenlock