Geology and Mineralogy Considered with Reference to Natural Theology, Volumen 2Carey, Lea and Blanchard, 1837 |
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... magnified sections of Coniferæ . 57. Remains of a subterranean Forest on the coast of Dorset . 58. Cycas Revoluta producing Buds . 59. Zamia Pungens , and sections of recent Zamia and Cycas . 60. Trunk and transverse section of ...
... magnified sections of Coniferæ . 57. Remains of a subterranean Forest on the coast of Dorset . 58. Cycas Revoluta producing Buds . 59. Zamia Pungens , and sections of recent Zamia and Cycas . 60. Trunk and transverse section of ...
Página 18
... magnified . 5. Fifth molar tooth still further magnified . B. Fragment of lower Jaw of a small Didelphys from Stonesfield , in the Oxford Museum , ( magnified one third . ) This jaw has been examined by Cuvier , and is figured by M ...
... magnified . 5. Fifth molar tooth still further magnified . B. Fragment of lower Jaw of a small Didelphys from Stonesfield , in the Oxford Museum , ( magnified one third . ) This jaw has been examined by Cuvier , and is figured by M ...
Página 22
... Magnified representation of the Epidermis and Rete mucosum . The fine superficial lines represent the minute wrinkles of the Epidermis , and the subjacent larger decussating lines , the vascular net - work of the Rete mucosum . In Fig ...
... Magnified representation of the Epidermis and Rete mucosum . The fine superficial lines represent the minute wrinkles of the Epidermis , and the subjacent larger decussating lines , the vascular net - work of the Rete mucosum . In Fig ...
Página 27
... Magnified scale of Pholidophorus limbatus , embedded in the surface of the Coprolite , Fig . 3. This scale is one of those that compose the lateral line , by which a tube passes to convey mucus , from the head , along the body of fishes ...
... Magnified scale of Pholidophorus limbatus , embedded in the surface of the Coprolite , Fig . 3. This scale is one of those that compose the lateral line , by which a tube passes to convey mucus , from the head , along the body of fishes ...
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... magnified . ( Hibbert . ) Fig . 10. One of the larger teeth in the Jaw of Holop- tychus Hibberti , deeply fluted at the base , and having a hollow cone within . None of these teeth have sockets , but they adhere by a bony attachment to ...
... magnified . ( Hibbert . ) Fig . 10. One of the larger teeth in the Jaw of Holop- tychus Hibberti , deeply fluted at the base , and having a hollow cone within . None of these teeth have sockets , but they adhere by a bony attachment to ...
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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...