Embedded Files
The Rhuddanian Age (443-441 Ma) is in the Llandovery Epoch of the Silurian Period. It occurs after the Hirnantian Age of the Upper Ordovician Epoch and before the Aeronian Age.
Geologic Age
Geologic Age
443.1±1.0–440.5±1.0 Ma
Eon / Era / Period / Epoch
Eon / Era / Period / Epoch
Page updated
Google Sites
Report abuse