Preston Enslow Hotz

1913

• Diamond-drill exploration of the Dillsburg magnetite deposits, York County, Pennsylvania
• Geology and mineral deposits of the Osgood Mountains quadrangle
• Geology of lode gold districts in the Klamath Mountains, California and Oregon
• Geology of the Yreka quadrangle, Siskiyou County, California
• Limonite deposits near Scappoose, Columbia County, Oregon
• Magnetite deposits of the Sterling Lake, N.Y.- Ringwood, N.J. area
• Mineral resources of proposed additions to the Salmon-Trinity Alps Primitive Area, California
• Mineral resources of the Salmon-Trinity Alps Primitive Area, California
• Plutonic rocks of the Klamath Mountains, California and Oregon
• Regional metamorphism in the Condrey Mountain quadrangle, north-central Klamath Mountains, California
• Some magnetite deposits in New Jersey