Geological Magazine, Volume 1Henry Woodward Cambridge University Press, 1894 |
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Veelvoorkomende woorden en zinsdelen
Ammonites appears beds biotite boulders British Cambrian Camptosaurus Carboniferous Cassian cells character chlorite clay coast contraction cordierite Cretaceous crust crystals Cymbites Dartmoor deposits described Devonian diameter district dolomite Drift earth evidence fact fault fauna feet felspar figures formation fossils gabbro genera genus Geol GEOLOGICAL MAGAZINE geologists glabella glacial glacier gneiss grains granite Graptolites heat horizon ice-sheet Journ Jurassic Lake lateral limestone lobe Loess Lower Mammoth margin mass metamorphism mica miles mineral moraine mountain Museum observed occur Oolite origin outer Palæozoic paper plates Pleistocene pleuræ portion present pressure probably Prof pygidium quartz Raibl referred region rocks sandstones schists Schlern sediment seen shales shell side Silurian Skiddaw Slates Solenopora species specimens strata structure surface temperature theory thickness Triassic Trilobites Upper Valley volcanic Wengen whorl Woodward zones
Populaire passages
Pagina 446 - Some New Trilobites from the Upper Cambrian Rocks of North Wales," 1 subdivides the lowest series given by Mr.
Pagina 469 - LEWIS— Papers and Notes on the Glacial Geology of Great Britain and Ireland. By the late HENRY CARVILL LEWIS, MA, FGS, Professor of Mineralogy in the Academy of Natural Sciences, Philadelphia, and Professor of Geology in Haverford College, USA Edited from his unpublished MSS. With an Introduction by HENRY W. CROSSKEY, LL.D., FGS With 10 Maps and 82 Illustrations and Diagrams, flvo.
Pagina 447 - FREDERICK M°CoY, FGS One vol., Royal 410. Plates, /i. is. A CATALOGUE OF THE COLLECTION OF CAMBRIAN AND SILURIAN FOSSILS contained in the Geological Museum of the University of Cambridge, by JW SALTER, FGS With a Portrait of PROFESSOR SEDGWICK.
Pagina 510 - Rock," near the village of Alton in Staffordshire, which is figured in Professor Hull's Memoir on " The Triassic and Permian Rocks of the Midland Counties of England." This stack is made of the Lower beds of Keuper sandstone, but its outer portion has lost whatever cement it may once have contained.
Pagina 381 - Notei on those at Ware and Cheshunt : W. Whitaker, FRS, and AJ Jukes-Browne. — On the Bargate Stone and the Pebble-beds of Surrey, with especial regard to their Microscopic Contents: Frederick Chapman.— On Deposits from Snowdrift, with special reference to the Origin of the Loess and the Preservation of Mammoth-remains : Charles Davison.
Pagina 89 - which," says the author in his preface, " can scarcely be objected to if we admit the principle that ' thou shalt not muzzle the ox that treadeth out the corn,'" especially, we might add, if he treadeth not on the corn — of another.
Pagina 220 - BY GRENVILLE AJ COLE, MRIA, FGS, Professor of Geology in the Royal College of Science for Ireland, and Examiner in the University of London. In Crown 8vo.
Pagina 375 - A MANUAL OF THE GEOLOGY OF INDIA, chiefly compiled from the observations of the Geological Survey. By HB Medlicott, MA , Superintendent, Geological Survey of India, and WT Blanford, ARSM , FRS, Deputy Superintendent.
Pagina 564 - The following communications were read : — 1. "Notes on some recent sections in the Malvern Hills." By Prof. AH Green, MA, FRS, FGS The sections described occur on the east side of the Herefordshire Beacon, and for convenience are named the Warren House Rocks. They are bedded, and have a general north-and-south strike. The great bulk of the rocks are hard, close-grained, and splintery, and are largely altered, and in many cases thickly veined with calcite. Details of their structure are given ;...
Pagina 90 - President, in the Chair. The following communications were read : — 1. ' The Purbeck Beds of the Vale of Wardour.