Paleoproterozoic
General info
Belongs to
Type chronostratigraphy
Rank Erathem
Scope global
Status formal standard
Age top (Ma) 1600
Age base (Ma) 2500
Index
PP
Alt. index
PP
Date added 2003-04-03
Date changed 2022-11-04
ReferenceContentYear1PagesRemarks
No data found