. Bulletin of the Geological Society of America. Geology. Figuke 1.—View or the Butte from Foot-hills on southeast Side. Showing zone of hoodoos below and white syenite Figure 2.—Southwest End of Butte showing white Syenite above and dark Shonkinite below. SQUARE 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