Early Berriasian subage
145 - 142.7 Ma
The definition of this interval in the timescale Mesozoic Subages is taken from the following source:
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
The top age has been interpolated based on the differences between the ages for international timescale boundaries quoted in the source and the currently accepted ages for those boundaries.
There are intervals in 3 timescales which overlap this one. show
This interval is used in the definition of 331 collections
A total of 298 collections with 2333 occurrences lie within this time span
| International Chronostratigraphic Timescale | Mesozoic Subages | |||
|---|---|---|---|---|
| Cretaceous | Late Cretaceous | Maastrichtian | Late Maastrichtian/Early Maastrichtian | 66 |
| Campanian | Late Campanian/Middle Campanian/Early Campanian | 72.1 | ||
| Santonian | Late Santonian/Middle Santonian/Early Santonian | 83.6 | ||
| Coniacian | Late Coniacian/Middle Coniacian/Early Coniacian | 86.3 | ||
| Turonian | Late Turonian/Middle Turonian/Early Turonian | 89.8 | ||
| Cenomanian | Late Cenomanian/Middle Cenomanian/Early Cenomanian | 93.9 | ||
| Early Cretaceous | Albian | Late Albian | 100.5 | |
| Middle Albian | 106.2 * | |||
| Early Albian | 109.9 * | |||
| Aptian | Late Aptian | 113 | ||
| Early Aptian | 119.5 * | |||
| Barremian | Late Barremian/Early Barremian | 121.4 | ||
| Hauterivian | Late Hauterivian/Early Hauterivian | 125.77 | ||
| Valanginian | Late Valanginian/Early Valanginian | 132.6 | ||
| Berriasian | Late Berriasian | 139.8 | ||
| Middle Berriasian | 140.6 * | |||
| Early Berriasian | 142.7 * | |||
| 145 | ||||