Stratigraphy
Nabala Stage
25
Stratigraphy
Index
Index add'l
Type
Rank
Scope
Belongs to
Age (Ma)
Age
Base
Top
Paekna Formation
DIIFIaV'P
O3pk
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Nabala Stage
Saunja Formation
DIIIFIaV'S
O3sn
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Nabala Stage
Dzerbene Formation
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Nabala Stage
Mõntu Formation
O3mn
lithostratigraphy
Formation
regional
Baltic lithostratigraphy (Ordovician)
Nabala Stage
25
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