Henry Hamilton Gray

1922

• Buffalo Wallow Group, upper Chesterian (Mississippian) of southern Indiana
• Geology of the Huron area
• Geology of the Upper Patoka drainage basin
• Glacial lake deposits in southern Indiana--engineering problems and land use
• Glacial lake sediments in Salt Creek Valley near Bedford, Indiana
• Haney limestone (Stephensport group, Chesterian, Mississippian) in Indiana
• Lake Monroe land suitability study
• Lithostratigraphy of the Maquoketa Group (Ordovician) in Indiana
• Outcrop features of the Mansfield Formation in southwestern Indiana
• Physiographic divisions of Indiana
• Stratigraphy and sedimentation of Pottsville rocks near Beach City, Ohio
• The Mississippian and Pennsylvanian (Carboniferous) Systems in the United States--Indiana