 | reference to the "Arenig Ashes and Porphyries" in the neighbourhood of Arenig Fawr, in Merioneth, North Wales. The rock-succession in the Arenig district has... 18 KB (1,271 words) - 09:43, 29 October 2023 |
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... 214 bytes (61 words) - 17:35, 27 December 2019 |
 | Arenigs is an informal term for a group of mountains in central Snowdonia, in north Wales. They are not strictly defined, but normally include at least... 4 KB (64 words) - 14:09, 3 May 2024 |
| alongside the A4212 between Trawsfynydd and Bala. Arenig Fawr is the highest member of the Arenig range, with Arenig Fach (Welsh for 'Small High Ground'), a smaller... 7 KB (634 words) - 14:35, 3 May 2024 |
 | Arenig Fach is a mountain in southern Snowdonia, north Wales. It is a peak in the Arenig range and lies to the north of its parent peak Arenig Fawr. It... 2 KB (234 words) - 21:06, 28 December 2023 |
 | (Llanvirn) Llanvirn (Llanvirn) "Early Ordovician" Cassinian (Arenig) Arenig/Jefferson/Castleman (Arenig) Tremadoc/Deming/Gaconadian (Tremadoc) The Tremadoc corresponds... 72 KB (7,222 words) - 19:33, 1 May 2024 |
 | Llyn Arenig Fawr is a lake and reservoir located near the summit of Arenig Fawr, a mountain in North Wales. The lake's primary purpose is to supply water... 2 KB (155 words) - 22:37, 19 April 2024 |
 | mountain in north-east Wales, and forms part of the Arenig mountain range. It is the only member of the Arenig group that lies outside of the Snowdonia National... 1 KB (127 words) - 01:51, 21 April 2022 |
 | Arenig Fawr South Ridge Top is a top of Arenig Fawr in southern Snowdonia, North Wales. It lies in area of rocky knolls and small tarns, found on the broad... 2 KB (131 words) - 14:34, 3 May 2024 |
 | Arenig Fawr South Top is the twin top of Arenig Fawr in southern Snowdonia, North Wales. It is the second highest member of the Arenig range, being 18... 2 KB (111 words) - 14:32, 3 May 2024 |