ammonites
banner
Gateway to the Paleobiology Database

Siegen age/stage

General information
Lower boundary: equal to 412.3 Ma (based on Pragian)
Upper boundary: equal to 409.1 Ma (based on Pragian)
Continent: Europe
See collections within this interval
See map of collections within this interval
Key correlations
Period: Devonian
Epoch: Early/Lower Devonian
Stage: Pragian
10 million year bin: Devonian 1
Equivalent to
Appears in scale

Interval name: