Laagri Substage
Belongs to | Keila Stage |
Type | chronostratigraphy |
Rank | Substage |
Scope | regional |
Status | informal standard |
Author | Männil |
Year | 1958 |
Age (Ma) | Upper Ordovician |
Index | DIIβ |
Date changed | 2012-01-06 |
Browse Geocollections
Belongs to | Keila Stage |
Type | chronostratigraphy |
Rank | Substage |
Scope | regional |
Status | informal standard |
Author | Männil |
Year | 1958 |
Age (Ma) | Upper Ordovician |
Index | DIIβ |
Date changed | 2012-01-06 |