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Londonderry, Primitive mountain chain oi§ described |
123
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Lyas limestone, in the North of Ireland, described |
130
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── formation, in the North of Ireland, described |
164
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── of the South Western part of Somersetshire, described |
367
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── its junction with the red sandstone in Somersetshire |
374
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── its most western point in England is East Lynch |
379
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Lydian stone, found at Duntulm in Sky |
98
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Mac Culloch, John, M.D. Sketch of the Mineralogy of Sky |
1
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──────── A Geological Description of Glen Tilt |
259
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Magnet, Various rocks in Glen Tilt affecting the |
324
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Marble, at Strath in Sky, described |
101
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──── Observations on various sorts of Statuary |
104
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──── of Sky varying in hardness from the Trap veins traversing it |
110
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──── of Glen Tilt, described |
282
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Marie, Remarkable bed of, in the Green Sandstone of Londonderry |
168
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── containing land shells in Glen Tilt |
316
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Mesotype, found in various states in Sky |
86
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Mica slate, one of the oldest rocks in Sky |
28
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────── and Quartz rock generally alternating |
28
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────── its situation in Sky |
28
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────── found passing into Clay slate, Talc slate, and Chlorite slate, in Sky |
29
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────── contact with other stratified rocks at Loch Eishort |
31
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────── Numerous Trap veins in, in Sky |
30
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────── very generally distributed over the North of Ireland |
136
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Mourne Mountains, in Ireland, described |
122-134
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Mulattoe, the name given in Ireland to the Green sand |
130
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Murloch Bay, on the Coast of Antrim, described |
203
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Nomenclature. Dr. Mac Culloch's Observations on that of certain rocks |
335
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