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
ReferenceContentYear1PagesRemarks
Gradstein et al., 2004
2004
Gradstein et al., 2012
2012
632 - 670
Melchin et al., 2020
2020
695-732