Bulletin of the United States Geological Survey, Volumes 1-6

Adirondack Survey Albany R. R. andesites Appal Appalachian Club augite augite-andesites Authority Bost Boston & Albany Bridge Buffalo Peaks Canal Cañon Catskills Cent Chemung City Engineer Creek Cretaceous crossing Depot Dept Devonian Do..Junction East Elevation above Lake Elevation Elevation fauna Feet fossils G. R. & Ind Geodetic Station Grand Trunk R. R. Grove Guyot Hall Hayden Hayden Hayden Wheeler Hill hypersthene Junction Kans Lake above mean Lehigh Valley mean Ontario Mill Mount N. Y. State Survey North Northern R. R. P. R. R. Reports Pacific R. R. Reports Pass Phil Port Powell Powell Prov pyroxene R. R. levels Railroad Ranch Ridge River Rock Saint shales Shenandoah Valley Signal Station Smithsonian Inst South species Spirifera Spring Summit Toner triclinic U. S. Engineer Corps U. S. Lake Survey U. S. Signal Office valve West Whitney Yellowstone National Park