74. Craig Beinn-nan-Eun (2067 feet), east of Uam Var, Braes of Doune. Old Red Conglomerate, with the truncated ends of the strata looking across into the Highlands; moraines of Corry Beach in the foreground 296 75. Section showing the top of the volcanic series at the foot of the precipice of the Red Head, Forfarshire 300 76. Andesite with sandstone veinings and overlying conglomerate. Todhead, south of Caterline, coast of Kincardineshire 303 77. Section across the Boundary-fault of the Highlands at Glen Turrit, Perthshire 305 78. Section across the chain of the Sidlaw Hills near Kilspindie 306 79. Section across the Eastern Ochil Hills from near Newburgh to near Auchtermuchty 307 80. Generalized section across the heart of the Ochil Hills from Dunning on the north to the Fife coal-field near Saline on the south 308 81. Diagram of the volcanic series of the Western Ochil Hills 309 82. View of Cnoc Garbh, Southend, Campbeltown. A volcanic neck of Lower Old Red Sandstone age, about 400 yards wide in its longer diameter 312 83. Section of volcanic series on beach, Southend, Campbeltown 313 84. Section of the base of the volcanic series, Reclain, five miles south of Pomeroy 316 85. Section of shales and breccias at Crossna Chapel, north-east of Boyle 316 86. Section across the north end of the Pentland Hills, from Warklaw Hill to Pentland Mains. Length about five miles 318 87. View of the lava-escarpments of Warklaw Hill, Pentland chain, from the north-west 319 88. Section across the Pentland Hills through North Black Hill and Scald Law. Length about three miles 322 89. Section from the valley of the Gutterford Burn through Green Law and Braid Law to Eight-Mile Burn 322 90. Section across the north end of the Pentland Hills, and the southern edge of the Braid Hill vent. Length about two miles 324 91. Section across the northern end of the Biggar volcanic group, from Fadden Hill to beyond Mendick Hill 326 92. Section across the southern part of the Biggar volcanic group from Covington to Culter 328 93. Section from Thankerton Moor across Tinto to Lamington 328