Proceedings of the Geologists' Association, 10 tomasGeologists' Association, London., 1889 |
Knygos viduje
Rezultatai 15 iš 56
5 psl.
... scale - like than those of any other existing members of the order . Notwithstanding the total disconnection of all but one from any superjacent bones , the neural spines of the vertebræ have flattened summits ; and each arch conforms ...
... scale - like than those of any other existing members of the order . Notwithstanding the total disconnection of all but one from any superjacent bones , the neural spines of the vertebræ have flattened summits ; and each arch conforms ...
9 psl.
... scale - like than those of the living Sphargis , but they are disposed in an essentially similar manner , and there are no traces of teeth in the jaw . The vertebræ , even in the dorsal region , seem to have been procœlian ( concavo ...
... scale - like than those of the living Sphargis , but they are disposed in an essentially similar manner , and there are no traces of teeth in the jaw . The vertebræ , even in the dorsal region , seem to have been procœlian ( concavo ...
30 psl.
... scale , of the district around Hamp- stead , constructed entirely from observations which he himself had taken , and made with his own hands out of innumerable pieces of cardboard . This was exhibited at one of the evening meetings ...
... scale , of the district around Hamp- stead , constructed entirely from observations which he himself had taken , and made with his own hands out of innumerable pieces of cardboard . This was exhibited at one of the evening meetings ...
60 psl.
... may be found in almost any district . It is admirably illustrated on a small scale by the faulted slates of the Lake District . The two types of deformation are not separated by any 60 J. J. H. TEALL ON THE BASIC IGNEOUS ROCKS .
... may be found in almost any district . It is admirably illustrated on a small scale by the faulted slates of the Lake District . The two types of deformation are not separated by any 60 J. J. H. TEALL ON THE BASIC IGNEOUS ROCKS .
101 psl.
... scale on the Cornish rocks are mainly two , viz .: kaolinization and serpentinization I have dealt pretty fully with the first in my Hensbarrow paper already referred to , and with the second in papers which have recently appeared in ...
... scale on the Cornish rocks are mainly two , viz .: kaolinization and serpentinization I have dealt pretty fully with the first in my Hensbarrow paper already referred to , and with the second in papers which have recently appeared in ...
Kiti leidimai - Peržiūrėti viską
Proceedings of the Geologists' Association, 30 tomas Geologists' Association Visos knygos peržiūra - 1919 |
Proceedings of the Geologists' Association, 20 tomas Geologists' Association Visos knygos peržiūra - 1908 |
Proceedings of the Geologists' Association, 15 tomas Geologists' Association Visos knygos peržiūra - 1899 |
Pagrindiniai terminai ir frazės
Agass Agassiz appears Arca Arcida Association augite beds bones Boulder Clay British Museum Carboniferous character collection Cornwall Cretaceous crystals deposits described Devonian Director district Dixon dorsal English Chalk Eocene Excursion exhibited feet felspar fins fish flint formation Foss fossils fragments genera genus Geol Geological Society Geological Survey geologists granite gravel Greensand Gypsum Hill hornblende inches interest Journ known later less Lias Limestone London Clay Mantell margin marls mass maxilla McCoy Members mineral Nucula Nucula sp occur original Ornithocheirus Owen Paleozoic party pebble-bed pebbles Phill placed plagioclase Poiss portion premaxilla present Proc Prof Pterodactyl quarry quartz Reading Beds referred remains remarkable Rhætic roads rocks sand Sandstone schist seen shales silica Silurian skull South species specimens stone strata surface Suss teeth Tertiary Thanet thick tion tooth Trans upper valley vertebræ visited Wales Woodward
Populiarios ištraukos
30 psl. - The thrill of admiration which ran through the assembled thousands, when, at the commencement of his discourse on that occasion, Mr. Webster apostrophized the monument itself as the mute orator of the day, has been spoken of by those Who had the good fortune to be present as an emotion beyond the power of language to describe. The gesture, the look, the tone of the speaker, as he turned to the majestic shaft, seemed to invest it with a mysterious life; and men held their breath as if a solemn voice...
235 psl. - The result, therefore, of this physical inquiry is, that we find no vestige of a beginning, no prospect of an end.
126 psl. - Smith, in consideration of his being a great original discoverer in English geology; and especially for his having been the first, in this country, to discover and to teach the identification of strata, and to determine their succession by means of their imbedded fossils...
488 psl. - Kent. Nothing can exceed it, unless that which Hannibal exhibited to his disconsolate troops when he bade them behold the glories of the Italian plains ! If ever a turnpike road should lead through this country, I beg you will go and view this enchanting scene, though a journey of 40 miles is necessary for it. I never beheld anything equal to it in the West of England, that region of landscape ! ' This turnpike road,
460 psl. - On the affinities and probable habits of the extinct Australian marsupial, Thylacoleo caruifcx, Owen. .... <: The Quarterly Journal of the Geological Society of London, XXIV, 1868, 307319.
267 psl. - Theory appeared in the first volume of the Transactions of the Royal Society of Edinburgh.
338 psl. - ... courses of sandstone. * * * Both Cambrian and Silurian rocks have been penetrated by numerous greenstone-dykes. Many of them are of a light grey colour and highly calcareous. Others assume the colour and texture of ordinary greenstone. Some of them are magnetic. Amongst the Cambrian sandstones they run in all directions, sometimes with, but more generally across, the strike. In the Silurian region they more generally run more or less parallel with the lines of bedding.
488 psl. - Of all the cursed roads that ever disgraced this kingdom in the very ages of barbarism, none ever equalled that from Billericay to the King's Head at Tilbury.
488 psl. - Such a prodigious valley, everywhere painted with the finest verdure, and intersected with numberless hedges and woods, appears beneath you, that it is past description ; the Thames winding through it, full of ships, and bounded by the hills of Kent. Nothing can exceed it, unless that which Hannibal exhibited to his disconsolate troops when he bade them behold the glories of the Italian plains...
338 psl. - The stratified rocks of the highest antiquity, such as the oldest gneiss or quartz rocks, have very seldom borne gold : but the sedimentary accumulations which followed, or the Silurian, Devonian, and Carboniferous (particularly the first of these three), have been the deposits which, in the tracts where they have undergone a metamorphosis or change of structure by the influence of igneous agency...