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Gateway to the Paleobiology Database

Roadian age/stage

General information
Lower boundary: equal to 272.5 Ma (see scale)
Upper boundary: equal to 268 Ma (see scale)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Permian
Epoch: Guadalupian
10 million year bin: Permian 3
Shares base with
Shares top with

Interval name: