. Elements of geology. Geology. Section of strata of sandstone, grit, and conglomerate. out, and allows the beds which were previously above and below it to meet. If the materials are course, as in grits and con- glomerates, the same beds can rarely be traced many yards without varying in size, and often coming to an end abruptly. (See Fig. 2.) There is also another phenomenon of frequent occurrence. We find a series of larger strata, each of which is composed of a number of minor layers placed obliquely to the general planes of stratification. To this diagonal arrangement the name of. Please


. Elements of geology. Geology. Section of strata of sandstone, grit, and conglomerate. out, and allows the beds which were previously above and below it to meet. If the materials are course, as in grits and con- glomerates, the same beds can rarely be traced many yards without varying in size, and often coming to an end abruptly. (See Fig. 2.) There is also another phenomenon of frequent occurrence. We find a series of larger strata, each of which is composed of a number of minor layers placed obliquely to the general planes of stratification. To this diagonal arrangement the name of. 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