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Stratigraphy
Dubniki Stage
Belongs toBaltic Upper Devonian
Typechronostratigraphy
RankStage
Scoperegional
Statusformal standard
AuthorBekker, H.
Year1924
Age top (Ma)359
Age base (Ma)364
Age (Ma)Frasnian
Alt. index
D3DB
Date changed2022-12-05
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