Shackleton, R.M. (1958). ‘Downward-Facing Structures of the Highland Border’, offprint of the QJGS
Shackleton, R.M. (1958). ‘Downward-Facing Structures of the Highland Border’, offprint of the Quarterly Journal of the Geological Society, v.113, pp.361-392 + three plates including b/w/red printed map ‘Map of the Country Immediately North of the Highland Boundary Fault, Showing Altitude of Structures’ 1:633,600 (21 x 30cm) and b/w ‘Geological Map of Aberfoyle District’ 1:100,000 (30x 45cm) and b/w Geological Map of, and Sections of, of the Dunkfield Area 1:16,666 (35 x 36) Cover slightly soiled with library stamp. Maps and text age-toned but clean. In good to very good condition.