. Elements of geology. Geology. a. palate and teeth. Lepidotus Mantelli. Agass. Wealden. h. side view of teeth. c. scale. this genus are supposed to have been either river fish, or inhab- itants of the coasts, having not sufficient powers of swimming to advance into the deep sea. Among the remains of vertebrata, those of reptiles form the most remarkable feature. Some of them belong to tortoises, such as the Trionyx and Emys, genera now occurring in fresh'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration an


. Elements of geology. Geology. a. palate and teeth. Lepidotus Mantelli. Agass. Wealden. h. side view of teeth. c. scale. this genus are supposed to have been either river fish, or inhab- itants of the coasts, having not sufficient powers of swimming to advance into the deep sea. Among the remains of vertebrata, those of reptiles form the most remarkable feature. Some of them belong to tortoises, such as the Trionyx and Emys, genera now occurring in fresh'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lyell, Charles, Sir, 1797-1875; Gibbes, Lewis Reeve, 1810-1894, former owner. DSI; Merrill, George P. (George Perkins), 1854-1929, former owner. DSI. Philadelphia : James Kay, Jun. and Brother ; Pittsburgh : C. H. Kay & Co.


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Keywords: ., bookauthorlyellcharlessir17, bookcentury1800, booksubjectgeology