. Elements of geology, or, The ancient changes of the earth and its inhabitants as illustrated by geological monuments. Geology. Terebratula digona. Nat. size. Bradford clay. Fig. 407. Purpuroidea nodulata. i nat. size. Great Oolite, Hinctrinliampton. Fig. 408. Fig. 406. Cylindrites acntus, Sow. Syn. Actceon acutus. Great Oolite, MinchiiLhampton. Fig. 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

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. Elements of geology, or, The ancient changes of the earth and its inhabitants as illustrated by geological monuments. Geology. Terebratula digona. Nat. size. Bradford clay. Fig. 407. Purpuroidea nodulata. i nat. size. Great Oolite, Hinctrinliampton. Fig. 408. Fig. 406. Cylindrites acntus, Sow. Syn. Actceon acutus. Great Oolite, MinchiiLhampton. Fig. 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. New York, D. Appleton and co.

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Keywords: ., bookcentury1800, bookdecade1860, booksubjectgeology, bookyear1868