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Red sandstone, alternates with schist, at Loch Eishort in Sky |
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──────── interstratified with beds of schist, in Sky |
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──────── in Sky lie between limestone and quartz rock |
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──────── its characters |
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──────── in the North of Ireland, described |
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──────── alternating with greywacke, at Scabro hill |
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──────── thickness of the formation of, at Strangford Lough |
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──────── of Minehead, described |
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──────── marly, near Wotton Courtney, described |
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──────── argillaceous, in Somersetshire, described |
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Sahlite, found in Glen Tilt |
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Salt mines, of Cardona in Spain, Dn. TRAILIJS Observations on the |
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Sandstone, upper bed of, in Sky |
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──── remarkable disposition of the strata of, in Sky |
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──── Flœtz formations in the North of Ireland, described |
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──── Green, in the North of Ireland, described |
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────── of Ireland, fossils of |
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────── Red. See Red sandstone.
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Scavig, Loch, Description of |
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Schiefer spar, sometimes found in the calcareous beds in Glen Tilt |
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Schist, of Glen Tilt, described |
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── singular variety of, found in Ben Gloe |
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Section, remarkable one shewn in the valley of the Tilt |
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Serpentine, noble, commonly mixed with the marbles of Scotland |
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Seymour, Lord Webb. Description of a Clinometer |
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Shale, its thickness in the Lincolnshire Wolds |
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Shell marle, bed of, in Glen Tilt |
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skey, Joseph, M.D. Physician to the Forces. Remarks upon the Structure of Barbadoes, as connected with specimens of its rocks |
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Sky, Dr. Mac Culloch's Sketch of the Mineralogy of |
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── general geographical description of |
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── great Northern division consists of trap |
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