Geology and Mineralogy Considered with Reference to Natural Theology, Volumen 2Carey, Lea and Blanchard, 1837 |
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Página 2
... joint suggestions of Mr. Webster and myself . The selection and arrangement of the animals and plants is my own ; they have been drawn and engraved ( together with a large proportion of the woodcuts ) by Mr. J. Fisher , of St. Clements ...
... joint suggestions of Mr. Webster and myself . The selection and arrangement of the animals and plants is my own ; they have been drawn and engraved ( together with a large proportion of the woodcuts ) by Mr. J. Fisher , of St. Clements ...
Página 24
... joint , gave freedom of motion and support to a weighty head . Fig . 4. Atlas and Axis of a very young Ichthyosaurus , ( two - thirds of nat . size . ) These bones adhere together by two nearly flat surfaces , admitting of the least ...
... joint , gave freedom of motion and support to a weighty head . Fig . 4. Atlas and Axis of a very young Ichthyosaurus , ( two - thirds of nat . size . ) These bones adhere together by two nearly flat surfaces , admitting of the least ...
Página 80
... joints of the stem . ( Miller . ) Fig . 3. Pyriform Body of Apiocrinites rotundus , show- ing at its upper extremity ... joints of the upper portion of the vertebral column . Miller considers these spaces as enlargements of the ...
... joints of the stem . ( Miller . ) Fig . 3. Pyriform Body of Apiocrinites rotundus , show- ing at its upper extremity ... joints of the upper portion of the vertebral column . Miller considers these spaces as enlargements of the ...
Página 81
... joints of the side arms become imbedded in this socket , ( for which its extension as already noticed allows room ) and these joints instead of being arranged in a series branch- ing off at right angles from the column , become oblique ...
... joints of the side arms become imbedded in this socket , ( for which its extension as already noticed allows room ) and these joints instead of being arranged in a series branch- ing off at right angles from the column , become oblique ...
Página 82
... Joints from different parts of the vertebral column , showing the manner in which the articu- lating surfaces are crenulated to admit of flexure . Figs . 6 , 8 , 10. Vertical sections through the axis of Figs . 5 , 7 , 9. showing the ...
... Joints from different parts of the vertebral column , showing the manner in which the articu- lating surfaces are crenulated to admit of flexure . Figs . 6 , 8 , 10. Vertical sections through the axis of Figs . 5 , 7 , 9. showing the ...
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70 Fath Post Agassiz air chambers Ammonites animal articulating axis Belemnite beneath bones bony Buckland Carboniferous cavity Chalk Coal formation column cone Conybeare Coprolite Dikes disposition dorsal enamel Encrinites Moniliformis exhibits extinct Fath Dyke feet fibres figure fishes footsteps fossil fractures Fragment genus ginal Goldfuss Granite Hibberti horny Ichthyosaurus inches Ink-bag intersected joints LENOX AND TILDEN Lepidodendron Lias at Lyme Limestone lobes Loligo Longitudinal section lower Jaw Lyme Regis magnified marginal bands Megalichthys Megatherium Nautilus Nautilus Pompilius nearly Note Oolite Original Oxford Museum Pentacrinites Petioles Plesiosaurus Plesiosaurus Dolichodeirus Port Jackson Shark portion Pterodactylus PUBLIC LIBRARY ASTOR recent Red Sandstone represented scales scar Sharks shell showing side arms Siphuncle Skeleton slate Sowerby species specimen Stonesfield strata stratified rocks sub-vertebral surface Teeth Tertiary TILDEN FOUNDATIONS tion tooth tracks Trans transverse plates Transverse section TREATISE tubercles upper Veins Vertebræ vertebral column Volcanoes YORK PUBLIC LIBRARY
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Página 104 - The following observations by the same gentleman in a recent communication to the Geological Society of London, (April, 1836,) appear to contain the rudiments of a Theory, which, when maturely developed, promises to offer a solution of this difficult and complex Problem. " If it be admitted that fissures may have been produced by changes in the temperature of the earth, there can be little difficulty in also admitting that electricity may have powerfully influenced the existing arrangement of the...