470
INDEX.
| page | |
| Morwel Down, in Devonshire, description of the tunnel through | 146 |
| Mountain limestone, forms an elliptical basin in the neighbourhood of Bristol | 210 |
| ────────────, coal measures resting on it | 211 |
| Needlestone, found in Sky | 189 |
| Northumberland, Mr. Bennet's account of a whin dyke in | 102 |
| Northumberland and Durham, N. J. Winch, Esq, on the Geology of | 1 |
| Nuts, filled with calcareous spar, found in Belfast Lough | 443 |
| Okehampton, height of | 437 |
| Old red sandstone. See Red Sandstone, Old. | |
| Olivine, found in grains imbedded in the basalt of Teesdale | 74 |
| ─────── found in Sky | 189 |
| Oolite, stratum of found in the magnesian limestone beds at Hartlepool | 7 |
| Organic remains found in the magnesian limestone | 10 |
| ───────────── found in the coal measures | 19 |
| ───────────── none marine, among those of the coal measures | 20 |
| ───────────── in the lead mine measures | 71 |
| ───────────── in the limestone of Sky 169, 175, | 176 |
| Paralel Roads of Glen Roy, Dr. Mac Culloch on the 314 | |
| Paramoudra, description by Mr. Buckland of the fossil so called | 413 |
| ────────── its mineral History connected with that of many spungiform bodies found in chalk | 416 |
| Pentowan. Mr. Smith on the stream works of | 404 |
| Pen-y gant, height of | 435 |
| Petroleum, found in the black rock of Bristol | 199 |
| Phillips, William, Esq. Account of some attempts to ascertain the angles of the Primitive Crystals of Quartz and the Sulphate of Barytes | 233 |
| ───────────── On the measurements, by the reflecting Goniometer of certain primitive crystals; with observations on the methods of obtaining them by mechanical division along the natural joints of crystals | 241 |
