Wikipedia
Arenig
For the mountains in Wales, see Arenigs.
In geology, the Arenigian (or 'Arenig') refers both to a time interval during the Lower Ordovician period and also to the suite of rocks which were deposited during this interval.
Arenig (disambiguation)
Arenig can mean:
- The Arenig geological period
- Arenig Fawr, a mountain in Wales
- The Arenigs, mountains in Wales
- Arenig railway station in Wales: it closed down in 1960 and 1961