page | |
Syenite in Sky supporting and mixed with limestone | 40 |
──── in Sky, described | 68 |
──── its tendency to decompose | 70 |
──── in contact with marble limestone, in Sky | 70 |
──── in Sky of later formation than the limestone | 76 |
──── in the North of Ireland, described | 144 |
──── distinguished from syenitic granite, by Dr. Mac Culloch | 300 |
Syenitic granite, and granite, their Geological identity | 297 |
Talc slate, mica slate passing into, in Sky | 29 |
Talisker, in Sky, abounds in zeolites | 82 |
Tellurium, Professor Esmark's Description of a new Ore of | 413 |
Titanium, Oxide of, found in Scotland | 309 |
Traill, Thomas Stewart, M.D. Observations on the Salt Mines of Cardona, made during a tour in Spain in the summer of 1814 | 404 |
Transition rocks, in the North of Ireland, described | 146 |
Trap, forms the great Northern division of Sky | 8 |
── decomposed, forms fertile soil | 9 |
── veins in the secondary strata at Loch Slapin, in Sky, washed away | 25 |
── vein in a cave, in Sky | 26 |
── general account of, in Sky | 54 |
── stratified detached masses of, in Sky | 56 |
── varieties of, in Sky | 57 |
── rarely columnar, in Sky | 58 |
── veins in Sky, account of | 75 |
── ── two sets of | 76 |
── effect of the junction of the, on the shale in Sky | 99 |
── Mr. 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:Transactions of the Geological Society, 1st series, vol. 3.djvu/451
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