. Annual report. New York State Museum; Science; Science. Plate 2. View of a small sink bole some distance back from the cliff face shown in plate I. There are indications here that this opening was due to the crushing in of the cave roof by the pressure of glacial ice. The small light spots in the lower left part of this opening are portions of the distant cave mouth. From a photograph taken November 2, 1909. 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 perf
. Annual report. New York State Museum; Science; Science. Plate 2. View of a small sink bole some distance back from the cliff face shown in plate I. There are indications here that this opening was due to the crushing in of the cave roof by the pressure of glacial ice. The small light spots in the lower left part of this opening are portions of the distant cave mouth. From a photograph taken November 2, 1909. 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 New York State Museum. Albany : University of the State of New York
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1902
