Collective works

“ Mac Culloch 259 ──── connection of its granite with that of the Grampian hills 302 ──── General Geological Description of 311 Granite, the prevailing constituent of the Mourne mountains 122-134 ──── and Syenitic granite are geologically the same rock 227 ──── circumstances attending its contact with the stratified rocks in Glen Tilt 312 ──── found in the South Western part of Somersetshire 348 ──── veins, passing through Schist and Limestone in Glen Tilt 268 Graydon, The Rev. George, on the Dykes of Monte Somma in Italy 238 Green sand, underlying the Chalk in the North of Ireland . ”

“ R. An account of the Coalfield at Bradford near Manchester 282 Basalt of Raasa, Contortions of the 439 ───── of Staffa, Different varieties of the 502 Basaltic, Columnar, forms of the Lava of Teneriffe 290 Basin, Hampshire or Isle of Wight, extent of the 170 ───── London, extent of the 171 ───── Paris, description of the 161 Beachey Head, Strata at 192 Bell-metal Ore, a Sulphuret of Tin found in Cornwall 343 Bennet, the Hon. ”

“ Aikin's Observations on a bed of, at Birch Hill colliery 251 ── primitive, in the North of Ireland, described 140 ────── consists almost entirely of hornblende 140 ── transition, in the North of Ireland, described 145 ── Flœtz, bed of, lying in conformable position between the strata of sand in the coal formation of Ballycastle 159 ────── formation in the North of Ireland, described 177 page Trap tuff, in Sky 59 Tremolite, found abundantly in the marble of Glen Tilt 285 ─────── peculiar granular variety found in Glen Tilt 288 ─────── of Cornwall. ”