Transactions of the Geological Society, 1st series, vol. 1/Index

INDEX

TO THE FIRST VOLUME

OF THE

TRANSACTIONS OF THE GEOLOGICAL SOCIETY.

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Aikin, Arthur, Esq. Observations on the Wrekin, and on the Great Coal-field of Shropshire	191
Actynolite, Glassy, globular concretions of, in the Amygdaloid of Caer Caradoc	211
Alderley Edge, Account of	40
Alderney, Isle of, Dr. Mac Culloch's Account of	3
Alluvial Depositions of Ores, Observations on, by Dr. Berger	161
Aluminous Chalybeate Spring, in the Isle of Wight, Dr. Marcet's Account of	213
──────── Index to the Account of	248
Amygdaloid, near Exeter, 101 — Variety of, at Caer Caradoc in Shropshire, 210 — Calcareo-manganesian, of Upton Tyne in Devonshire, 102 — Slaty, between Saltram and Plympton Earle,	104
Andalusite, found in the County of Wicklow	275
Argillaceous Breccia, remarkable rocks of, in Jersey	21
Argillaceous Porphyry, Lumps of, stuck in granite	11
Argillaceous Rock on the western side of the Malvern Hills	306
Arseniate of Copper found in Cornwall	26
Arseniate of Iron of Cornwall, Mr. Phillips's Description of	27
Arseniate of Lead found in Cornwall	166
Bardiglione, The Count de Bournon on, 355—Essential specific characters of, 355—Accidental characters of, 358—Table of the varieties of, S59—Observations on the primitive crystal and integrand molecule of, 368—General Observations on, 372-Remarks on the term, 383—Table of the modifications of the primitive crystal of, 386-Table of the modification of the primitive crystal of, according to the determination of the Abbé Haüy	387
Barytes, Sulphate of, in the interior of shells contained in limestone	311
Barytes, Granular Sulphate of, found in the County of Cork	279
Basalt, Columnar, in the Island of Madeira	393
Bennett, The Hon. Henry Grey, Sketch of the Geology of Madeira	391

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Berger, J.F. M.D. Observations on the physical structure of Devonshire and Cornwall	93
─────── Sketch of the Geology of some parts of Hampshire and Dorsetshire	249
Beryl, found imbedded in granite, in the County of Wicklow	275
Blue Clay Stratum of the neighbourhood of London, description of, and of the fossil remains it contains	336
Boracic Acid, Native Concrete, Mr. Tennant's Notice respecting	389
Bournon, The Count de, Memoir on the Laumonite	77
─────── Memoir on Bardiglione, or Sulphate of Lime, containing a sketch of a theory of the true nature of Plaster, as well as of its properties, in order to determine the differences that exist between it and Bardiglione	355
Brine Springs in Cheshire, Mr. Holland's Account of	42
Carbonate of Lime, Veins of, intersecting beds of pumice in the Island of Madeira	396
Calcareous Sandstone in the Isle of Wight	257
Chalk, upper stratum of, or flinty, near. London, description of the, and of the fossil remains it contains	345
─────── hard, near London, description of, and of the fossil remains it contains	352
Chalk Hills of Hampshire and Dorsetshire, Account of the	249
Channel Islands, Dr. Mac Culloch's Account of the Clay and Chalk in the neighbourhood of London, description of the strata interposed between the, and of the fossil remains these strata contain	341
Clay Slate, Transition, of Shropshire	212
Clay Stone of Shropshire	209
Coal-Field of Shropshire, Mr. Aikin's observations on the	191
Coal Formation, the Independent, of Shropshire	194
Coaly Bituminous Matter, found in the cliffs of the south-western coast of the Isle of Wight	254
Cobalt, earthy black ore of found in the Peninsula of Howth, near Dublin	273
Conglomerate, Quarries oh near Exeter	99
Copper, red Oxyd of, of Cornwall, Mr. Phillips's Description of the	23
Copper Mines in the vicinity of Dublin	270

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Cornwall, Dr. Berger's Observations on the physical Structure of, 93-General Observations on the low mountain chain of, 108—General Observations on the mines, off, 156—Table of the heights of different places in	183
Cross Courses in Cornwall, Account of the	165
Dartmoor, Dr. Berger's Account of	117
Devonshire, Dr. Berger's Observations on the physical Structure of, 93—Table of the heights of different places in	183
Diallage, forming, with felspar, a rock near St. Kevern in Cornwall	129
Dorsetshire, Dr. Berger's Sketch of the Geology of some parts of 249—Table of the heights of some places in 268
Dublin, Dr. Fitton on the Geological Structure of the vicinity of	269
Emery, not found in Guernsey, as it is generally supposed to be	12
Encrinite, a rare variety of	308
Epidote, Compact, found in the Malvern Hills, 290-in Cumberland, 292-in the Western Islands, 292-in Guernsey and Jersey, 293—forming one of the component parts of a rock in the Malvern Hills, 290—in Guernsey	293
Felspar, Compact, Bed of, in Shropshire, 209—in the Malvern Hills	300
Felspar Rocks, in Shropshire	209
Felspar and Diallage, Rock composed of, in Cornwall	129
Ferruginous Sandstone in the Isle of Wight	253
Fittow, William, M.D. Notice respecting the Geological Structure of the vicinity of Dublin, with an account of some rare minerals found in Ireland	269
Flint, Characters of the formation of in chalk or marl	94
Flint Gravel in loose sand or loam, in the neighbourhood of London, and in Hampshire	251
Fossil Remains contained in the strata near London, Mr. Parkinson's Observations on	324
Gneiss, in the Island of Guernsey, 9-in the Malvern Hills 302
Granite, different situations of, in Cornwall, 109, 116, 141, 144, 148, 150, 154-in the Malvern Hills, 285, and particular nature of it, 286—Contact of the, with the incumbent rocks in the vicinity of Dublin	271

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Granite Veins, in the Isle of Sercq, 18—in Jersey, 21—in Dartmoor, 119—at St. Michael's Mount in Cornwall, 143—at Mousehole in Cornwall, 144—General Observations on those that traverse the grauwacke formation, 145—traversing granite in the vicinity of Dublin, 271—two of different natures intersecting each other, 27 1—in the Malvern Hills, 289, 299, 302
Granitic Rocks, of Guernsey, 8—of Sercq, 18—of Jersey	20
Granitel, black, in Guernsey	9
Grauwacke, in Sercq, 18—in Jersey	20
Grauwacke Formation, of Devonshire, 101, 105, 118, 121—of Cornwall 109, 113, 116, 122, 127, 131, 144, 151, 156
Great Gossan Lode in Cornwall, Account of	23
Greenstone, in the grauwacke of Cornwall, 115, 122, 128—in Shropshire, 203, 210—in the Malvern Hills 289
Grenatite found in the County of Wicklow	275
Grit, Varieties of, in Alderney	45
Guernsey, Dr. MacCulloch's Account of	7
Gypsum, Difference between Bardiglione and	373
Hampshire, Dr. Berger's Sketch of the Geology of some parts of, 249—Elevation of some places in	268
Heligoland, Dr. Mac Culloch's Notice accompanying a Section of	322
Hematite, Vein of, in the Malvern Hills	301
Highgate Hill, Fossil remains met within cutting through a mound of the blue clay stratum at	388
Holland Henry, Esq. Sketch of the Natural History of the Cheshire Rock—Salt District	88
Hollowspar, found in the County of Wicklow	277
Hornblende Rocks of the Malvern Hills	294, 301
Hornblende and Epidote, Rock of	290
Hornel, Leonard, Esq, on the Mineralogy of the Malvern Hills	281
Hornstone, the basis of Porphyry in Alderney	7
Jersey, Dr. Mac Culloch's Account of	19
Indurated Talc (supposed) in the County of Wicklow	277
Ireland, Dr. Fitton's Account of some rare minerals found in	269
Isle of Wight, Aluminous Chalybeate Spring in the, 213—Elevation of some places in	268

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Kaolin, decomposed granite in the state of, in Cornwall, 125-on the origin of and where found	126
Kimeridge Coal, Description of	263
Laumonite, The Count de Bournon on the, 77—Specific characters of, 79-Observations on the crystallization of, 82-General Observations on, 86—Table of the modifications of the primitive crystal of	90
Lava, different varieties of stratified, in the Island of Madeira, 392-Dykes of, intersecting strata of lava, 394—Columnar, 395 containing carbonate of lime	398
Lead Mines in the vicinity of Dublin	270
Limestone Cliffs near Plymouth, description of the, 103—formation of, in Shropshire, 199—varieties of, in the vicinity of Dublin, 272-strata of, on the western side of the Malvern Hills, 306, 309
Limestone, Transition, on the banks of the Plym	104
Limestone, schistose, near Launceston	122
Limestone, Coarse shelly (calcaire grossier) in Hampshire, Dorsetshire, &c.	258
Limestone, oviform, in Dorsetshire	262
Lipari Islands, Native Concrete Boracic Acid, from the	389
MacCulloch, Joan, M.D. Account of Guernsey, and the other Channel Islands	1
─────── Notice accompanying a Section of Heligoland	322
Madeira, Sketch of the Geology of, by the Hon. H. G. Bennett	391
Melvern hills, on the Mineralogy of, by Mr. Horner	281
Manganese found in Jersey	22
Manganese, black oxide of, Mine at Upton Pyne	101.
Manganese, grey ore of, with brown iron-stone and brown iron-ore, in the peninsula of Howth, near Dublin	273
Marcet, Alexander, M.D. Chemical Account of an Aluminous Chalybeate Spring in the Isle of Wight	213
Marl Beds in the Cheshire plain	40
Marl in Hampshire	255
Meres or deep Pools, characteristic of the old red sandstone formation	193
Mica Slate of Cornwall	129

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Mineral Beds, Observations on	157
Mineral Veins, Observations on 1	58
Mineral Beds and Veins, on the comparative age of	160
Mines of Cornwall, General Observations on the	156
────── Estimate of the number of, of the different kinds of ore they contain, and of their relative ages	167
Mineral Deposits in Cornwall and Devonshire, of the different matrices accompanying the	176
Montserrat, Dr. Nugent's Account of ” The Sulphur" or “ Soufrière” in	185
Muttral Lode in Cornwall, Account of the	26
Nugent, Nicolas, Account of the Pitch-Lake of the Island of Trinidad	63
─────── Account of ” The Sulphur" or “ Soufrière” of the Island of Montserrat	186
Old Red Sandstone Formation in Shropshire	191
Organic Remains found in the Strata over Rock Salt in Hungary and Poland	57
Parkinson James, Esq. Observations on some of the Strata in the neighbourhood of London, and on the fossil remains contained in them	324
Pepys, W. H Esq. Notice respecting the Decomposition of Sulphate of Iron by animal matter	399.
Petroleum at Coal-port in Shropshire	195
Philipps, Mr. William, Description of the red oxyd of Copper, the production of Cornwall, and of the Varieties in the form of its Crystal, with observations on the Lodes which principally produced it, and on the crystallization oi the arseniated iron 23
Pitch Lake of Trinidad, Dr. Nugent's Account of	63
Pitchstone, Vein of, in the vicinity of Newry	278
Plaster, Observations on, by the Count de Bournon	376
Porcelain Clay, Vein of, in the Coupée of the Isle of Sercq,	15
Porcelain Earth, of Cornwall, 125-in the County of Wicklow,	270
Porcelain Jasper in the Island of Trinidad	63, 66
Porphyry, on the western side of the Isle of Alderney, 4, 6—Vein of black, in the Isle of Sercq	17
Porphyritic Granite, of Dartmoor,	118
Porphyritic Rock, in the Island of Montserrat	186

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Potter's Clay in Hampshire	253
Primitive Rocks of Cornwall; heights which indicate the line of superposition of the secondary rocks on the 1	82
Pumice, beds of in the Island of Madeira 3	96
─────── containing veins of carbonate of lime and zeolite	396
Pyrites produced from the decomposition of sulphate of iron by animal matter	400
Quarries near Exeter, account of the	99
Quartz-Grit of Shropshire	208
Quartz, Granular, of the Malvern Hills	302
Quartz-Rock, Conical Mountains in the vicinity of Dublin; composed of	271
Quartzose Loose Sand, Formation of, in the Isle of Wight	252
Resinous Matter found in the blue clay stratum of Highgate Hill	339
Rock Salt District of Cheshire, Mr. Holland's sketch of the, 38 general situation, thickness, &c. of the beds of, 45—account of the strata of the, 49, 62—interior character of the beds of, 52—considerations on the origin of	57
Saint Michael's Mount in Cornwall, description of	142
Salt, White, Manufacture of in Cheshire	43
Sandstone-hills in Cheshire	39
Schorl Rock of Cornwall	125, 151
Sercq, Island of, Dr. Mac Culloch's description of	13
Serpentine Formation of Cornwall	128
─────── general remarks on, by Dr. Berger	131
Shepey, Isle of, account of the Fossil remains found there	337
Shropshire, Great Coal-Field of Mr. Aikin's observations on	191
Sienite of Guernsey, 11—of Sercq, 16—of Jersey, 21—of the Malvern Hills	294
Slate Clay in Shropshire	207
Soap Rock of Cornwall	130, 136
Steatite, various kinds of, in Sercq	18
Steatitical Vein in Sercq	17
Sulphate of Iron, Mr. Pepys on the decomposition of by animal matter	399
Sulphur or “ Soufrière” of the Island of Montserrat, Dr. Nugent's account of the	185
Talcose Slate, bed of in Cornwall	128

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Tennat, Smtihson, Esq. Notice respecting native concrete boracite acid	289
Tin, forming one of the integrand parts of Granite	120
Tin, Stream, where met with in Cornwall 1	62
Tinstone, found in the Gold Mines of Wicklow	270
Tourmaline, new variety of found in Cornwall	16
─────── black, in the granite of Cornwall	150, 152
─────── radiated and massive with quartz	176
Trap, veins of, traversing Sienite in Guernsey 9
─────── traversing Sienite in Sercq 16
Trap Formation, in Sercq, 14—in Shropshire	209
Trap Rocks in the vicinity of Dublin	279
Trinidad, Dr. Nugent's account of the Pitch Lake in	63
─────── Sketch of the Geology of part of	74
Veins. Course of the, in Cornwall	163
─────── Distortion and irregularity of, in the parish of St. Agua	164
Vesuvian, found at Kilranelagh, near Dublin	274
Volcanoes, Remains of in the Island of Madeira	392
Wavellite, found in the County of Cork	279
Wrekin, Mr. Aikin's Observations on the	191

END OF THE FIRST VOLUME.

ERRATA.

Page	17,	line	8,	for	pry	read	dry
			17,		Bridges		Ridges
	243,		2,		(§ VIII 9.)		(§ VIII. 6.)
			4,		(§ X. 4.)		(X. 3)
			5,		31		31.8
	244,		6,		after the word residue		add dried at a red heat
			10,		of barytes		sulphat of barytes
	269,		12,		black		block