Geology and Mineralogy Considered with Reference to Natural Theology, Volumen 2Carey, Lea and Blanchard, 1837 |
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Página 22
... vessels of the Reta mucosum is exhibited in strong relief , over the black substance of the sub- jacent Corium , in the form of a net - work of white threads . * * Nothing certain has hitherto been known respecting the dermal covering ...
... vessels of the Reta mucosum is exhibited in strong relief , over the black substance of the sub- jacent Corium , in the form of a net - work of white threads . * * Nothing certain has hitherto been known respecting the dermal covering ...
Página 23
... vessels of the Rete Mucosum have escaped destruction . Similar black patches of petrified skin are not unfrequently found attached to the skeletons of Ichthyosauri from Lyme Regis , but no re- mains from any other soft parts of the body ...
... vessels of the Rete Mucosum have escaped destruction . Similar black patches of petrified skin are not unfrequently found attached to the skeletons of Ichthyosauri from Lyme Regis , but no re- mains from any other soft parts of the body ...
Página 27
... vessels and folds upon its surface . ( See Note , V. I. p . 152. et seq . ) 3 ' . 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 ...
... vessels and folds upon its surface . ( See Note , V. I. p . 152. et seq . ) 3 ' . 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 ...
Página 34
... vessels . ( Buckland . ) Fig . 1. Tooth of Megalosaurus , incomplete towards the root , and seen laterally as in Fig . 1. Nat . size . ( Buckland . ) Fig . 2. Side view of a tooth nearly arrived at maturity . The dotted lines mark the ...
... vessels . ( Buckland . ) Fig . 1. Tooth of Megalosaurus , incomplete towards the root , and seen laterally as in Fig . 1. Nat . size . ( Buckland . ) Fig . 2. Side view of a tooth nearly arrived at maturity . The dotted lines mark the ...
Página 91
... vessels that passed from each leaf into the trunk . The decorti- cated upper part of this specimen presents an im- pression of its striated internal surface , and exhibits beneath each scale two oblong parallel apertures , through which ...
... vessels that passed from each leaf into the trunk . The decorti- cated upper part of this specimen presents an im- pression of its striated internal surface , and exhibits beneath each scale two oblong parallel apertures , through which ...
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Términos y frases comunes
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...