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On Some Curious Marks on a Rock Surface

Published online by Cambridge University Press:  01 May 2009

J. Challinor
Affiliation:
University College of Wales, Aberystwyth
K. E. Williams
Affiliation:
University College of Wales, Aberystwyth

Extract

This note is a record of the occurrence and character of some curious marks on a rock surface near Borth, Cardiganshire. We do not know of any previous description or reference to marks of this kind.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1926

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