Archaeologica.org

Thought you might like to be among the first in possibly a very long time (unrecorded and unlikely to have been noticed considering it's situation and unspecatacular engravings ) to have a look .
http://www.themodernantiquarian.com/sit ... logie.html

George

Weird. What kind of rock is that?

Sandstone . the vast majority of rock art sites in Britain and western Europe are non -representational
cups and cups and rings . Sedimantary rocks are much easier to engrave .

George