Geologic map of the Alberton quadrangle, Missoula, Sanders, and Mineral Counties, Montana

Geologic map of the Hyannis quadrangle, Barnstable County, Cape Cod, Massachusetts

Geologic map of the Wickliffe quadrangle, Kentucky-Missouri, and the part of the Wyatt quadrangle in Kentucky

Geologic map of the Paradise quadrangle, Muhlenberg and Ohio Counties, Kentucky

Geologic map of the Golconda quadrangle, Humboldt County, Nevada

Geologic map of the Powderhorn quadrangle, Gunnison and Saguache Counties, Colorado

Geologic map of the Piper Peak quadrangle, Nevada-California

Geologic map of the Mintonville quadrangle, Casey and Pulaski Counties, Kentucky

Geologic map of part of the Cave In Rock quadrangle, Crittenden County, Kentucky

Geologic map of the Pine Butte quadrangle, Sweetwater County, Wyoming

Bedrock geologic map of the Natick quadrangle, Middlesex and Norfolk Counties, Massachusetts

Geologic map of the Westford quadrangle, Connecticut

Geologic map of the Smith Mills quadrangle, Henderson and Union Counties, Kentucky

Surficial geologic map of the Holliston quadrangle, Middlesex, Norfolk, and Worcester Counties, Massachusetts

Geologic map of the Frankfort West quadrangle, Franklin and Anderson Counties, Kentucky