Geology and Mineralogy Considered with Reference to Natural Theology, Volumen 2Carey, Lea and Blanchard, 1837 |
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Página 80
... side Arms . * * These side arms afford a beautiful example of mechanical adap- tations and compensations , which are thus described by Mr. Miller Fig . 6. Body of Apiocrinites 30 - dactylus ( 80 EXPLANATION OF PLATE 47 .
... side Arms . * * These side arms afford a beautiful example of mechanical adap- tations and compensations , which are thus described by Mr. Miller Fig . 6. Body of Apiocrinites 30 - dactylus ( 80 EXPLANATION OF PLATE 47 .
Página 81
... side arms . This specimen has been corroded with acid , and consequently has lost the superficial Corrugations and " The mechanism in his admirable Monograph on Crinoidea , p . 97 . of the joints of the side arms , where these insert ...
... side arms . This specimen has been corroded with acid , and consequently has lost the superficial Corrugations and " The mechanism in his admirable Monograph on Crinoidea , p . 97 . of the joints of the side arms , where these insert ...
Página 83
... arms , and fingers , and the manner in which the Tentacula are folded when the animal is closed . See V. I. p . 321. Note . ( Copied from Parkinson's Organic Remains , Vol . 2. Pl . XIV . Fig . 1. ) Fig . 3. Side View of one finger ...
... arms , and fingers , and the manner in which the Tentacula are folded when the animal is closed . See V. I. p . 321. Note . ( Copied from Parkinson's Organic Remains , Vol . 2. Pl . XIV . Fig . 1. ) Fig . 3. Side View of one finger ...
Página 84
... arms with their hands and fingers are much smaller than the others , and show that these ani- mals , when mutilated , have the power of reproducing lost parts . D. Auxiliary side arms , articulating at distant intervals , with the ...
... arms with their hands and fingers are much smaller than the others , and show that these ani- mals , when mutilated , have the power of reproducing lost parts . D. Auxiliary side arms , articulating at distant intervals , with the ...
Página 85
... side arms . ( Goldfuss . Pl . LII . f . g . ) Fig . 5. Vertical Section of Fig . 4. In this Fig . and in VOL . II . 8 Fig . 4 , the joints are of three degrees EXPLANATION OF PLATE 52 . 85.
... side arms . ( Goldfuss . Pl . LII . f . g . ) Fig . 5. Vertical Section of Fig . 4. In this Fig . and in VOL . II . 8 Fig . 4 , the joints are of three degrees EXPLANATION OF PLATE 52 . 85.
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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...