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Stratigraphy
Blidene Formation
Belongs toBaltic lithostratigraphy (Ordovician)
Typelithostratigraphy
RankFormation
Original rankbeds
Scoperegional
Statusformal standard
AuthorMännil
Year1963
EtymonBlīdene, place in Latvia
Original locality*Blidene-5 core, 892,0-895,0m
Age (Ma)Keila Stage
Alt. index
O3bl
Date added2009-10-02
Date changed2024-02-07
Locality
Type
From (m)
To (m)
Reference
Remarks
Blidene 5 borehole
holostratotype
892895Brangulis et al., 1989
Saldus 5PM borehole
neostratotype
10611063Brangulis et al., 1989
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