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. Bulletin of the Geological Society of America. Geology. BULL. G-EOL. SOC. AM. VOL. 25, 1913, PL. 20. Figure 1.—Pillow Lava Showing concentric layers of amygdules and calcite filling the interstices between the pillows. The locality is Pentire Head, St. Minver, north coast of Cornwall, England. Photo- graph from the Geological Survey of Great 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 A
. Bulletin of the Geological Society of America. Geology. BULL. G-EOL. SOC. AM. VOL. 25, 1913, PL. 20. Figure 1.—Pillow Lava Showing concentric layers of amygdules and calcite filling the interstices between the pillows. The locality is Pentire Head, St. Minver, north coast of Cornwall, England. Photo- graph from the Geological Survey of Great 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