Neolithic, natural, or new? Critical observations of cup and ring petroglyphs in Langdale, Cumbria.

von Haszeldine, R. S.
Veröffentlicht in Transactions of the Cumberland and Westmorland (3rd Ser.) Antiquarian and Archaeological Society, Third Series, 3 (2003)
2003.
Umfang/Format: 1-21 : Abb.