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Gateway to the Paleobiology Database

Ludfordian age/stage

General information
Lower boundary: equal to 421.3 Ma (see scale)
Upper boundary: equal to 418.7 Ma (based on Ludlow)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Silurian
Epoch: Ludlow
10 million year bin: Silurian 2
Previous intervals
Appears in scales

Interval name: