Archaeologia Cambrensis, Volumes 109-110

A. H. Dodd appears archaeological bed-rock Breese Breese's bronze built Caernarvonshire Camb Cambrian Archaeological Association Carrawburgh Castell Odo Celtic central area central hollow century A.D. charcoal charcoal layer charcoal-bearing layer circular cistern cobbles Dark Age Denbs deposits depth diameter Dinas Emrys drain Early Iron Age east entrance gap evidence excavation floor grey grits gully Gwynedd Hut 8/II inner face late Roman lined pit Lloyd material Mithraea Mithraeum Mynydd Ystum nave North Wales north-east occupation layer outer face palisade peat Period Phase platform Pool post-base post-holes post-trench pottery probably quern revetment revetment of Bank Romano-British roof rubble Rudchester Ruthin Segontium settlement sherd side silt slate slope Small fragment soil south-east square stones stony layer structure sub-Roman suggested surface thick Timber Building traces trench vessel Vortigern wall foundation ware Welsh Wrexham yellow clay subsoil Ynysymaengwyn