ammonites

Gradstein 5: Epochs

 Interval Maximum correlate Ma
Holocene Neogene
0.011
Pleistocene Neogene
1.81
Pliocene Neogene
Miocene Neogene
Oligocene Paleogene
Eocene Paleogene
Paleocene Paleogene
Late/Upper Cretaceous Cretaceous
Early/Lower Cretaceous Cretaceous
Late/Upper Jurassic Jurassic
Middle Jurassic Jurassic
Early/Lower Jurassic Jurassic
Late/Upper Triassic Triassic
Middle Triassic Triassic
Early/Lower Triassic Triassic
Lopingian Permian
Guadalupian Permian
Cisuralian Permian
Late/Upper Pennsylvanian Pennsylvanian
Middle Pennsylvanian Pennsylvanian
Early/Lower Pennsylvanian Pennsylvanian
Late/Upper Mississippian Mississippian
Middle Mississippian Mississippian
Early/Lower Mississippian Mississippian
Late/Upper Devonian Devonian
Middle Devonian Devonian
Early/Lower Devonian Devonian
Pridoli Silurian
418.7
Ludlow Silurian
Wenlock Silurian
Llandovery Silurian
Late/Upper Ordovician Ordovician
460.9
Middle Ordovician Ordovician
471.8
Early/Lower Ordovician Ordovician
488.3
Furongian Cambrian
501
Middle Cambrian Cambrian
513
Early/Lower Cambrian Cambrian
542

Authorizer: J. Alroy   Enterer: J. Alroy

Continent: global   Rank of each interval: epoch/series

Basis of scale: paleontological  

Reference: F. M. Gradstein et al. 2004

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