- Amos, Dewey Harold, 1970, Geologic map of parts of the Alton and Derby quadrangles, Meade and Breckinridge Counties, Kentucky: Geologic Quadrangle 845, 1 map.,
- Amos, Dewey Harold, 1970, Geologic map of the Blackford quadrangle, western Kentucky: Geologic Quadrangle 873, 1 map :col. ;58 x 46 cm. fold. in envelope 30 x 24 cm.,
- Braddock, William A., 1970, Geologic map of the Masonville quadrangle, Larimer County, Colorado: Geologic Quadrangle 832, 1 map :col. ;58 x 44 cm. folded to 27 x 21 cm. in envelope 30 x 24 cm.,
- Braddock, William A.; Nutalaya, Prinya; Gawarecki, S. J.; Curtin, G. C., 1970, Geologic map of the Drake quadrangle, Larimer County, Colorado: Geologic Quadrangle 829, 1 map :col. ;58 x 44 cm. folded to 29 x 22 cm. in envelope 30 x 24 cm.,
- Bromfield, Calvin Stanton; Baker, Arthur A.; Crittenden, Max D., 1970, Geologic map of the Heber quadrangle, Wasatch and Summit Counties, Utah: Geologic Quadrangle 864, 1 map.,
- Bryant, Bruce, 1970, Geologic map of the Hayden Peak quadrangle, Pitkin and Gunnison Counties, Colorado: Geologic Quadrangle 863, 1 map :col. ;58 x 45 cm., on sheet 85 x 129 cm., folded to 26 x 22 cm., in envelope 30 x 24 cm.,
- Cressman, Earle Rupert; Hrabar, Stephanie Vladimira, 1970, Geologic map of the Wilmore quadrangle, central Kentucky: Geologic Quadrangle 847, 1 map.,
- Csejtey, Bela, 1970, Geologic map of the Nolansburg quadrangle, southeastern Kentucky: Geologic Quadrangle 868, 1 map :col. ;47 x 58 cm.,
- Goudarzi, Gus H., 1970, Geologic map of the Glen Dean quadrangle, Breckinridge and Hancock Counties, Kentucky: Geologic Quadrangle 836, 1 map.,
- Harris, Leonard D.; Mixon, Robert B., 1970, Geologic map of the Howard Quarter quadrangle, northeastern Tennessee: Geologic Quadrangle 842, 1 map.,
- Hatch, Norman L.; Norton, Stephen A.; Clark, Russell G., 1970, Geologic map of the Chester quadrangle, Hampden and Hampshire Counties, Massachusetts: Geologic Quadrangle 858, 1 map.,
- Johnson, Ross B., 1970, Geologic map of the Villanueva quadrangle, San Miguel County, New Mexico: Geologic Quadrangle 869, 1 map.,
- Jones, W. R.; Moore, Samuel L.; Pratt, Walden P., 1970, Geologic map of the Fort Bayard quadrangle, Grant County, New Mexico: Geologic Quadrangle 865, 1 map.,
- Koteff, Carl, 1970, Surficial geologic map of the Milford quadrangle, Hillsborough County, New Hampshire: Geologic Quadrangle 881, 1 map.,
- Lewis, Richard Quintin; Luft, Stanley Jeremie, 1970, Geologic map of the Parnell quadrangle, Wayne County, Kentucky: Geologic Quadrangle 861, 1 map.,
- Luft, Stanley Jeremie, 1970, Geologic map of the De Mossville quadrangle, north-central Kentucky: Geologic Quadrangle 862, 1 map.,
- MacKevett, E. M., 1970, Geologic map of the McCarthy C-4 quadrangle, Alaska: Geologic Quadrangle 844, 1 map.,
- MacKevett, E. M., 1970, Geologic map of the McCarthy C-5 quadrangle, Alaska: Geologic Quadrangle 899, 1 map.,
- McKay, E. J.; Sargent, Kenneth A., 1970, Geologic map of the Lathrop Wells quadrangle, Nye County, Nevada: Geologic Quadrangle 883, 1 map.,
- Miller, Fred K., 1970, Geologic map of the Quartzsite quadrangle, Yuma County, Arizona: Geologic Quadrangle 841, 1 map :col. ;45 x 37 cm. on sheet 64 x 91 cm. folded to 26 x 19 cm. in envelope 31 x 24 cm. +text (3 p.; 27 cm.),
- Moore, Samuel L., 1970, Geologic map of the Summersville quadrangle, Green County, Kentucky: Geologic Quadrangle 870, 1 map.,
- Mutschler, Felix E., 1970, Geologic map of the Snowmass Mountain quadrangle, Pitkin and Gunnison Counties, Colorado: Geologic Quadrangle 853, 1 map :col. ;58 x 45 cm. on sheet 82 x 114 cm. folded to 29 x 22 cm. in envelope 30 x 24 cm.,
- Myers, Donald A.; McKay, E. J., 1970, Geologic map of the Mount Washington quadrangle, Bernalillo and Valencia Counties, New Mexico: Geologic Quadrangle 886, 1 map.,
- Mytton, James W.; McDowell, Robert C., 1970, Geologic map of the Hillsboro quadrangle, Fleming and Bath Counties, Kentucky: Geologic Quadrangle 876, 1 map.,
- Oldale, Robert N.; Koteff, Carl., 1970, Geologic map of the Chatham quadrangle, Barnstable County, Cape Cod, Massachusetts: Geologic Quadrangle 911, 1 map.,
- Orkild, Paul P.; O'Connor, J. T., 1970, Geologic map of the Topopah Spring quadrangle, Nye County, Nevada: Geologic Quadrangle 849, 1 map.,
- Outerbridge, William F., 1970, Geologic map of the Sherburne quadrangle, northeastern Kentucky: Geologic Quadrangle 854, 1 map.,
- Pessl, Fred, 1970, Surficial geologic map of the Woodbury quadrangle, Litchfield and New Haven Counties, Connecticut: Geologic Quadrangle 896, 1 map.,
- Pierce, William Gamewell, 1970, Geologic map of the Devils Tooth quadrangle, Park County, Wyoming: Geologic Quadrangle 817, 1 map :col. ;44 x 32 cm. on sheet 83 x 66 cm. folded in envelope 30 x 24 cm.,
- Pomeroy, John S., 1970, Geologic map of the Midway quadrangle, central Kentucky: Geologic Quadrangle 856, 1 map.,
- Randall, Allan D., 1970, Surficial geologic map of the Tariffville quadrangle, Connecticut- Massachusetts: Geologic Quadrangle 798, 2 maps :col. ;58 x 43 cm. and 27 x 22 cm., on sheet 71 x 106 cm., folded in envelope 30 x 24 cm.,
- Roen, John B., 1970, Geologic map of the Waynesburg quadrangle, southwestern Pennsylvania: Geologic Quadrangle 838, 1 map.,
- Sargent, Kenneth A.; McKay, E. J.; Burchfiel, B. C., 1970, Geologic map of the Striped Hills quadrangle, Nye County, Nevada: Geologic Quadrangle 882, 1 map.,
- Smith, J. Hiram, 1970, Geologic map of the Wiborg quadrangle, McCreary County, Kentucky: Geologic Quadrangle 867, 1 map.,
- Snyder, George L., 1970, Bedrock geologic and magnetic maps of the Marlborough quadrangle, east-central Connecticut: Geologic Quadrangle 791, 1 map on two sheets.,
- Swanson, Roger Warren, 1970, Geologic map of the Melber quadrangle, Graves and McCracken Counties, Kentucky: Geologic Quadrangle 860, 1 map.,
- Wahraftig, Clyde, 1970, Geologic map of the Healy D-2 quadrangle, Alaska: Geologic Quadrangle 804, 1 map.,
- Wahraftig, Clyde, 1970, Geologic map of the Healy D-3 quadrangle, Alaska: Geologic Quadrangle 805, 1 map.,
- Wahraftig, Clyde, 1970, Geologic map of the Healy D-4 quadrangle, Alaska: Geologic Quadrangle 806, 1 map.,
- Wahraftig, Clyde, 1970, Geologic map of the Healy D-5 quadrangle, Alaska: Geologic Quadrangle 807, 1 map.,
- Wahrhaftig, Clyde, 1970, Geologic map of the Fairbanks A-2 quadrangle, Alaska: Geologic Quadrangle 808, 1 map.,
- Wahrhaftig, Clyde, 1970, Geologic map of the Fairbanks A-3 quadrangle, Alaska: Geologic Quadrangle 809, 1 map.,
- Wahrhaftig, Clyde, 1970, Geologic map of the Fairbanks A-4 quadrangle, Alaska: Geologic Quadrangle 810, 1 map.,
- Wahrhaftig, Clyde, 1970, Geologic map of the Fairbanks A-5 quadrangle, Alaska: Geologic Quadrangle 811, 1 map.,
- Warren, Charles Reynolds, 1970, Surficial geologic map of the Litchfield quadrangle, Litchfield County, Connecticut: Geologic Quadrangle 848, 1 map.,
- Warren, Charles Reynolds, 1970, Surficial geologic map of the Winsted quadrangle, Litchfield and Hartford Counties, Connecticut: Geologic Quadrangle 871, 1 map.,
- Wolcott, Don E., 1970, Geologic map of the Buckeye quadrangle, central Kentucky: Geologic Quadrangle 843, 1 map.,
