Stratigraphy
Uhaku Stage
25
Stratigraphy
Index
Index add'l
Type
Rank
Scope
Belongs to
Age (Ma)
Age
Base
Top
Kõrgekallas Formation
CIcK
O2kr
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Uhaku Stage
Taurupe Formation
O2tr
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Uhaku Stage
Erra Member
CIc-CIIV'E
O2krE
lithostratigraphy
Member
regional
Kõrgekallas Formation
Uhaku Stage
Koljala Member
O2krK
lithostratigraphy
Member
regional
Kõrgekallas Formation
Uhaku Stage
Kraštai Formation
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Uhaku Stage
Pärtliorg Member
O2krP
lithostratigraphy
Member
regional
Kõrgekallas Formation
Uhaku Stage
25
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