Barremian
Belongs to | Lower Cretaceous |
Type | chronostratigraphy |
Rank | Stage |
Scope | global |
Status | informal standard |
Author | Coquand |
Year | 1861 |
Etymon | near Barreme, Alpes-de-Haute-Provence, southeast France. |
Age top (Ma) | 121.4 |
Age base (Ma) | 129.4 |
Date changed | 2022-11-04 |
Browse Geocollections