Stratigraphy
Baltic chronostratigraphy
25
Stratigraphy
Index
Index add'l
Type
Rank
Scope
Belongs to
Age (Ma)
Age
Base
Top
Baltic Devonian
D
chronostratigraphy
System
regional
Baltic chronostratigraphy419.2358.9
Devonian
Baltic Ordovician
chronostratigraphy
System
regional
Baltic chronostratigraphy
Ordovician
Baltic Silurian
chronostratigraphy
System
regional
Baltic chronostratigraphy443.7416.0
Silurian
Baltic Cambrian
Є
Cm
chronostratigraphy
System
regional
Baltic chronostratigraphy541.0485.4
Cambrian
25
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