. Annual report. New York State Museum; Science; Science. Plate 15. A ledge of Precambric rock near Loon lake in the northern Adirondacks, showing the very ancient Grenville gneiss in sharp contact with syenite. The light and dark banded rock on the right is Grenville and the hammer is on the contact. From N. Y. State Mus. Bui. 5, p .3. 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 : Universi
. Annual report. New York State Museum; Science; Science. Plate 15. A ledge of Precambric rock near Loon lake in the northern Adirondacks, showing the very ancient Grenville gneiss in sharp contact with syenite. The light and dark banded rock on the right is Grenville and the hammer is on the contact. From N. Y. State Mus. Bui. 5, p .3. 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
