Rīga Formation
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Stratigraphy | Index | Index add'l | Type | Rank | Scope | Belongs to | Age (Ma) | Age | |||
---|---|---|---|---|---|---|---|---|---|---|---|
Base | Top | ||||||||||
Jugla Beds | J2 | S2rg | lithostratigraphy | Beds | regional | Rīga Formation | Jaagarahu Stage | ||||
Tõlla Beds | J1R'T | S2rg | lithostratigraphy | Beds | regional | Rīga Formation | Jaani Stage |
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