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Stratigraphy
Kalvi Member
Belongs toToila Formation
Typelithostratigraphy
RankMember
Scoperegional
Statusformal standard
AuthorOrviku
Year1958
EtymonKalvi, vil (E)
Original localityKalvi cliff
Age (Ma)Volkhov Stage
Index
BI-IIT'Ka
Alt. index
O2tlK
Date added2009-10-02
Date changed2022-12-01
Locality
Type
From (m)
To (m)
Reference
Remarks
paksus on 0,68 m
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