Surficial geologic map of the Danielson quadrangle, Windham County, Connecticut
Allan D. Randall, Fred Pessl
1968, Geologic Quadrangle 660
Geologic map of the Dundee quadrangle, Ohio County, Kentucky
Gus H. Goudarzi, Avery E. Smith
1968, Geologic Quadrangle 688
Geologic map of the Fish Lake quadrangle, Fremont County, Wyoming
Willis L. Rohrer
1968, Geologic Quadrangle 724
Geologic map of the Riverside quadrangle, Butler and Warren Counties, Kentucky
Fred R. Shawe
1968, Geologic Quadrangle 736
Geologic map of part of the Repton quadrangle in Crittenden County, Kentucky
David Seeland
1968, Geologic Quadrangle 754
Aeromagnetic map of the Wales quadrangle, Hampden and Worcester Counties, Massachusetts and Tolland County, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 633
No abstract available....
Geologic map of the Elk Springs quadrangle, Moffat County, Colorado
John R. Dyni
1968, Geologic Quadrangle 702
No abstract available....
Geologic map of the Munger Mountain quadrangle, Teton and Lincoln Counties, Wyoming
Howard F. Albee
1968, Geologic Quadrangle 705
Geologic map of the Greensburg quadrangle, Green and Taylor Counties, Kentucky
Alfred R. Taylor, Stanley J. Luft, Richard Quintin Lewis
1968, Geologic Quadrangle 739
Geologic map of the Leatherwood quadrangle, southeastern Kentucky
Harold J. Prostka, Victor M. Seiders
1968, Geologic Quadrangle 723
Geologic map of the Adelaida quadrangle, San Luis Obispo County, California
David L. Durham
1968, Geologic Quadrangle 768
Geologic map of the Ackerman Canyon quadrangle, Lander and Eureka Counties, Nevada
Edwin H. McKee
1968, Geologic Quadrangle 761
Geologic map of the Cravens quadrangle, Bullitt and Nelson Counties, Kentucky
Warren Lee Peterson
1968, Geologic Quadrangle 737
Geologic map of the Mays Lick quadrangle, Mason County, Kentucky
A. B. Gibbons
1968, Geologic Quadrangle 784
Aeromagnetic map of the Palmer quadrangle, Hampden, Hampshire, and Worcester Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 617
No abstract available....
Geologic map of the Dorton quadrangle, Pike County, Kentucky
J.L. Barr, Harold H. Arndt
1968, Geologic Quadrangle 713
Geologic map of the Mount Tyndall quadrangle, Custer County, Colorado
M. R. Brock, Q. D. Singewald
1968, Geologic Quadrangle 596
Geologic map of the Wildie quadrangle, Garrard and Rockcastle Counties, Kentucky
James Louis Gualtieri
1968, Geologic Quadrangle 684
Aeromagnetic map of the Chester quadrangle and parts of the Beckett and Blandford quadrangles, Berkshire, Hampden, and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 625
No abstract available....
Geologic map of the Bee Spring quadrangle, Edmonson and Grayson Counties, Kentucky
Benjamin Gildersleeve
1968, Geologic Quadrangle 757
Geologic map of the Bradley Peak quadrangle, Carbon County, Wyoming
Richard W. Bayley
1968, Geologic Quadrangle 773
Aeromagnetic map of the Ludlow quadrangle, Hampden and Hampshire Counties, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 619
Aeromagnetic map of the Springfield South quadrangle, Hampden County, Massachusetts, and Hartford and Tolland Counties, Connecticut
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 632
No abstract available....
Geologic map of the Trail Ridge quadrangle, Nye County, Nevada
Robert L. Christiansen, Donald C. Noble
1968, Geologic Quadrangle 774
Geologic map of the Frankfort East quadrangle, Franklin and Woodford Counties, Kentucky
John S. Pomeroy
1968, Geologic Quadrangle 707