English
Beta
Hygyrchedd
Hafan
Amdanom
Chwilio
Orielau
Map
Cymorth
Cysylltwch
Cofnod Safle
Canlyniadau
Safle Chwilio Uwch
Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
+ Ychwanegu Rhes
Chwilio
Ail Gychwyn
Nant Llechan, Hush In..
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Manylion
Delweddau
Cysylltiedig
Archifau
NPRN
85820
Cyfeirnod Map
SO21SE
Cyfeirnod Grid
SO2623010600
Awdurdod Unedol (Lleol)
Sir Fynwy
Hen Sir
Sir Fynwy
Cymuned
Blaenavon
Math O Safle
BASN SGWRIO
Cyfnod
Ôl-Ganoloesol
Disgrifiad
A channel formed by hushing or by scouring. The channel having been created by controlled water action, levels were then driven into the NW scarp to tap ironstone deposits. Type: Hush
SO26231060-SO25701015.
1999.03.08/RCAHMW/BAM
H&H 2001