Lower Cretaceous
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Stratigraphy | Index | Index add'l | Type | Rank | Scope | Belongs to | Age (Ma) | Age | |||
---|---|---|---|---|---|---|---|---|---|---|---|
Base | Top | ||||||||||
Berriasian | chronostratigraphy | Stage | global | Lower Cretaceous | 145.0 | 139.8 | |||||
Valanginian | chronostratigraphy | Stage | global | Lower Cretaceous | 139.8 | 132.6 | |||||
Hauterivian | chronostratigraphy | Stage | global | Lower Cretaceous | 132.6 | 129.4 | |||||
Barremian | chronostratigraphy | Stage | global | Lower Cretaceous | 129.4 | 121.4 | |||||
Aptian | chronostratigraphy | Stage | global | Lower Cretaceous | 121.4 | 113.0 | |||||
Albian | chronostratigraphy | Stage | global | Lower Cretaceous | 113.0 | 100.5 |
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