Jõhvi Substage
General info
Belongs to
Type chronostratigraphy
Rank Substage
Scope regional
Status informal standard
Author Schmidt
Year 1858
Etymon Jõhvi, est. (E)
Age (Ma)
Index
DI
Date changed 2011-12-19
Stratotypes
LocalityTypeFrom (m)1To (m)2ReferenceRemarks
Kämbemäe quarry
holostratotype
Rõõmusoks, 1967a
Pagari borehole
hypostratotype
24.937.25 Põlma et al., 1988