. Elements of geology, or, The ancient changes of the earth and its inhabitants as illustrated by geological monuments. Geology. Prevostii, Cuv. sp. Stonesfield Slate. Syn. Thylacotherium Prevostii, Valenc a. Coronoid process. b. Condyle. c. Angle of jaw. d. Double-fanged The condyle, moreover (6, fig. 412), or Fio- 413- articular surface, by which the lower jaw- unites with the upper, is convex in the Stonesfield specimens, and not concave as in fishes^and reptiles. The coronoid pro- AmphUherium Proderipii, Owen. Cess (a, fig. 412) is well developed, whereas Natural si


. Elements of geology, or, The ancient changes of the earth and its inhabitants as illustrated by geological monuments. Geology. Prevostii, Cuv. sp. Stonesfield Slate. Syn. Thylacotherium Prevostii, Valenc a. Coronoid process. b. Condyle. c. Angle of jaw. d. Double-fanged The condyle, moreover (6, fig. 412), or Fio- 413- articular surface, by which the lower jaw- unites with the upper, is convex in the Stonesfield specimens, and not concave as in fishes^and reptiles. The coronoid pro- AmphUherium Proderipii, Owen. Cess (a, fig. 412) is well developed, whereas Natural size. Stonesfield slate. it is wanting, or very small, in the inferior classes of vertebrata. Lastly, the molar teeth in the AmpJiitkerium. 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