Age
Berriasian
143.1000 – 137.0500 Ma
In the geological timescale, the Berriasian is an age or stage of the Early Cretaceous. It is the oldest subdivision in the entire Cretaceous. It has been estimated to span the time between 143.1 ± 0.6 and 137.05 ± 0.2 Ma. The Berriasian succeeds the Tithonian and precedes the Valanginian.
← Geological time scale
Fossil genera 134
Iguanodon
Dinosaurs
Valid
Extinct
38 occ.
Psittacosaurus
Dinosaurs
Valid
Extinct
13 occ.
Iguanodontipus
Dinosaurs
Ichnogenus
Formal taxon
Extinct
12 occ.
Brontopodus
Dinosaurs
Ichnogenus
Extinct
10 occ.
Megalosaurus
Dinosaurs
Valid
Extinct
9 occ.
Eubrontes
Dinosaurs
Ichnogenus
Extinct
7 occ.
Megalosauripus
Dinosaurs
Ichnogenus
Extinct
7 occ.
Parabrontopodus
Dinosaurs
Ichnogenus
Formal taxon
Extinct
7 occ.
Pteraichnus
Pterosaurs
Ichnogenus
Formal taxon
Extinct
7 occ.
Grallator
Dinosaurs
Ichnogenus
Extinct
5 occ.
Hylaeosaurus
Dinosaurs
Valid
Extinct
5 occ.
Jialingpus
Dinosaurs
Ichnogenus
Formal taxon
Extinct
5 occ.
Asianopodus
Dinosaurs
Ichnogenus
Extinct
3 occ.
Caririchnium
Dinosaurs
Ichnogenus
Formal taxon
Extinct
3 occ.
Nuthetes
Dinosaurs
Valid
Extinct
3 occ.
Owenodon
Dinosaurs
Valid
Extinct
3 occ.
Parent interval
Early Cretaceous
Epoch