Herbert E. Gregory

1869 – 1952

• Military geology and topography
• Bibliography of the geology of Connecticut
• Ground water in the Hartford, Stamford, Salisbury, Willimantic and Saybrook areas, Connecticut
• Notes on a geological traverse from Mohave, California, to the mouth of San Juan River, Utah
• Physical and commercial geography
• Physical and commercial geography
• Preliminary geological map of Connecticut
• The exploration of the Colorado River and the high plateaus of Utah by the second Powell expedition of 1871-72
• The Navajo country
• The Navajo Country: A Geographic and Hydrographic Reconnaissance of Parts of ..
• Underground water resources of Connecticut
• A geologic and geographic sketch of Bryce Canyon National Park