The Quarterly Journal of the Geological Society of London, 23±ÇThe Society, 1867 Vols. 1-108 include Proceedings of the society (separately paged, beginning with v. 30) |
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iv ÆäÀÌÁö
... Base of the Lin- .colnshire Wolds 227 JUKES , J. B. , Esq . On the grouping of the Rocks of North Devon and West Somerset . ( Title only . ) 7 LOGAN , Sir W. E. On New Specimens of Eozoon 253 MACKINTOSH , D. , Esq . On some striking ...
... Base of the Lin- .colnshire Wolds 227 JUKES , J. B. , Esq . On the grouping of the Rocks of North Devon and West Somerset . ( Title only . ) 7 LOGAN , Sir W. E. On New Specimens of Eozoon 253 MACKINTOSH , D. , Esq . On some striking ...
lv ÆäÀÌÁö
... base of the Bala beds ( Llandeilo ) , and the other on the hori- zon of the Bala limestone . These have been disturbed and faulted , thrown into anticlinal and synclinal curves , and denuded on a vast scale , whence arises the present ...
... base of the Bala beds ( Llandeilo ) , and the other on the hori- zon of the Bala limestone . These have been disturbed and faulted , thrown into anticlinal and synclinal curves , and denuded on a vast scale , whence arises the present ...
2 ÆäÀÌÁö
... base of this inner trochanter , is 18.5 inches distant from the proximal end , and the surface is about 8 inches long ; so that its centre must have been situated on the proximal side of the middle of the length of the uninjured bone ...
... base of this inner trochanter , is 18.5 inches distant from the proximal end , and the surface is about 8 inches long ; so that its centre must have been situated on the proximal side of the middle of the length of the uninjured bone ...
4 ÆäÀÌÁö
... base is about 3500 feet , and about 9500 feet from the sea ; the strata containing the fossils about 1200 feet from the base . " These additional fossils , and No. 47 , of which I can find no men- tion in the list sent by Mr. Brown ...
... base is about 3500 feet , and about 9500 feet from the sea ; the strata containing the fossils about 1200 feet from the base . " These additional fossils , and No. 47 , of which I can find no men- tion in the list sent by Mr. Brown ...
4 ÆäÀÌÁö
... base of the Secondary formations , as has since been surmised , they become the first extensive collection of Lower Mesozoic age from a recognized locality , and are so far interesting . Disputing the opinion that they were the marine ...
... base of the Secondary formations , as has since been surmised , they become the first extensive collection of Lower Mesozoic age from a recognized locality , and are so far interesting . Disputing the opinion that they were the marine ...
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Ammonites appear Avicula base beds Belemnites bones Boulder-clay Brachiopoda Brick-earths British Brocastle Bucklandi calcareous Carboniferous Limestone cavern chalk clay Clod Coal-measures conglomerate containing corals Crustacea denudation deposits Devonian Devonian rocks district Drift east Eurypterus fauna feet flint formation fossiliferous fossils fragments genera genus Geol Geological Society Glacial Goldf granite gravel grey grits Hill Hunstanton Ilfracombe inches incurva Journ Jurassic Keuper Liassic Lima lime Lower Lias Lynton marl Martin mass Middle Devonian miles mineral Moore North Devon noticed numerous occur Old Red Sandstone Oolite organic remains Ostrea Pecten Phill planorbis plate portion posterior Postglacial present Professor Pterygotus quarry quartz Rh©¡tic river sand Schloth shale shells side siliceous Silurian slates Southerndown spec species specimens strata stri©¡ structure surface Sutton Stone Terq Thames thickness tion Uitenhage unconformably Upper Devonian valley veins White Lias whorls zone of Ammonites
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xxxi ÆäÀÌÁö - On the Elevation and Denudation of the District of the Lakes of Cumberland and Westmoreland.
lxiv ÆäÀÌÁö - In conclusion, he showed that the various silicates already mentioned were directly deposited in •waters in the midst of which the Eozoon was still growing or had only recently perished, and that they penetrated, enclosed, and preserved the structure of the organisms precisely as carbonate of lime might have done ; and he cites these and other facts...
322 ÆäÀÌÁö - supported wholly or in part by annual voluntary contributions, and shall not, and " by its laws may not, make any dividend, gift, division, or bonus in money unto or " between any of its members, and provided also that such society shall obtain the " certificate of the barrister-at-law or lord advocate, as hereinafter mentioned.
263 ÆäÀÌÁö - If all specimens of Eozoon were of the acervuline character, the comparisons of the chamber-casts with concretionary granules might have some plausibility. But it is to be observed that the laminated arrangement is the typical one; and the study of the larger specimens, cut under the direction of Sir WE Logan, shows that these laminated forms must have grown on certain strata-planes before the deposition of the overlying beds, and that the beds are, in part, composed of the broken fragments of similar...
74 ÆäÀÌÁö - Progress of the Geological Survey of Canada from its commencement to 1863. Atlas of Maps and Sections, with an introduction and appendix.
279 ÆäÀÌÁö - Arranged to meet the requirements of the Syllabus of the Science and Art Department of the Committee of Council on Education, South Kensington.
179 ÆäÀÌÁö - Counties, indubitable specimens of the Bos longifrons from freshwater deposits, which are rich in the remains of Elephas and Rhinoceros.
260 ÆäÀÌÁö - I have not found in any of these fragments a canal system similar to that of Eozoon Canadense, though there are casts of large stolons, and, under a high power, the calcareous matter shows in many places the peculiar granular or cellular appearance which is one of the characters of the supplemental skeleton of that species. In a few places a tubulated cell-wall is preserved, with structure similar to that of Eozoon Canadense. " Specimens of Laurentian limestone from Wentworth, in the collection of...
370 ÆäÀÌÁö - Ragged stone, and of the dykes at its base (xiv. xx.), the ratio of the oxygen of the silica to that of all the bases taken together is nearly as 3 : 2.
253 ÆäÀÌÁö - Vennor's section, which is appended, has a thickness of more than 21,000 feet ; but the possible occurrence of more numerous folds than have hitherto been detected, may hereafter render necessary a considerable reduction. These measures appear to be arranged in the form of a trough, to the eastward of which, and probably beneath them, there are rocks resembling those of Grenville, from which the former differ considerably in lithological character ; it is therefore supposed that the Hastings series...