• English
    •    Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6522182
    Disgrifiad
    Aerial photographs showing crop mark of a ring with inner markings west of Rhyd-Tir-Isaf, Dyffryn Clarach. Photograph taken by Glyn Davies and Jonathan Brentnall on 22nd July 2018, under drought conditions.
    Cofnod Casglu
    BDC - Davies and Brentnall Collection
    Cyfrwng
    Photo.
    Cychwynnwr
    Mr Jonathan Brentnall, RCAHMW, Mr Glyn Davies
    Dyddiad
    2018-07-22