. Bulletin of the Geological Society of America. Geology. BULL. GEOL. SOC. AM. VOL. 17- 1905. PL. 69. Figure 1.—McGowan granite Quarry, south of Richmond, Virginia Showing sheeting from horizontal jointing approximately parallel to the surface. 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 Geological Society of America. [New York : The Society]

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectgeology, bookyear1890