... Australia, as on Clyde, the stones bear some of the archaic markings common on the rock faces bothin Scotland and in Central Australia: on large rocks they are painted, in Australia, in Scotland ... evident: they guard the ford, like the two stonecamps on each side of the narrows of the Avon at Clifton.Dr. Munro, on the other hand, says, " ;the smallness of the habitable area on both ... appearance, at Mas d'Azil: in Central Australia: and inCaithness, need not have had the same meaning and purpose. {9 5a} It is only certain that the pebbles of the Caithness brochs are as absolutely...