Aeromagnetic map of the Worcester South quadrangle, Worcester County, Massachusetts
Water Resources Division, U.S. Geological Survey
1968, Geophysical Investigations Map 623
No abstract available....
Surficial geologic map of the Norwalk South quadrangle, Fairfield County, Connecticut
Harold E. Malde
1968, Geologic Quadrangle 718
Geologic map of the Clintonville quadrangle, central Kentucky
William Charles MacQuown
1968, Geologic Quadrangle 717
Geologic map of the Lexington East quadrangle, Fayette and Bourbon Counties, Kentucky
William Charles MacQuown, Ernest Dobrovolny
1968, Geologic Quadrangle 683
Geologic map of the Nicholasville quadrangle, Jessamine and Fayette Counties, Kentucky
William Charles MacQuown
1968, Geologic Quadrangle 767
Geologic map of the Johnetta quadrangle, Rockcastle and Jackson Counties, Kentucky
James Louis Gualtieri
1968, Geologic Quadrangle 685
Geologic map of the Ezel quadrangle, Morgan and Menifee Counties, Kentucky
G. N. Pipiringos, S.C. Bergman, Virgil A. Trent
1968, Geologic Quadrangle 721
Geologic map of the Frankfort East quadrangle, Franklin and Woodford Counties, Kentucky
John S. Pomeroy
1968, Geologic Quadrangle 707
Geologic map of the Quality quadrangle, Butler and Logan Counties, Kentucky
Benjamin Gildersleeve
1968, Geologic Quadrangle 673
Geologic map of the Pat O'Hara Mountain quadrangle, Park County, Wyoming
William Gamewell Pierce, Willis H. Nelson
1968, Geologic Quadrangle 755
Geologic map of the Dundee quadrangle, Ohio County, Kentucky
Gus H. Goudarzi, Avery E. Smith
1968, Geologic Quadrangle 688
Geologic map of the Cravens quadrangle, Bullitt and Nelson Counties, Kentucky
Warren Lee Peterson
1968, Geologic Quadrangle 737
Geologic map of the Chair Mountain quadrangle, Gunnison and Pitkin Counties, Colorado
Larry H. Godwin
1968, Geologic Quadrangle 704
Geologic map of the Panola quadrangle, Estill and Madison Counties, Kentucky
Robert C. Greene
1968, Geologic Quadrangle 686
Geologic map of the Moberly quadrangle, Madison and Estill Counties, Kentucky
Robert C. Greene
1968, Geologic Quadrangle 664
Geologic map of the Wildie quadrangle, Garrard and Rockcastle Counties, Kentucky
James Louis Gualtieri
1968, Geologic Quadrangle 684
Geologic map of the Nortonville quadrangle, Hopkins and Christian Counties, Kentucky
James Edward Palmer
1968, Geologic Quadrangle 762
Geologic map of the Mount Tyndall quadrangle, Custer County, Colorado
M. R. Brock, Q. D. Singewald
1968, Geologic Quadrangle 596
Geologic map of the Riepetown quadrangle, White Pine County, Nevada
Arnold Leslie Brokaw, Patrick James Barosh
1968, Geologic Quadrangle 758
Geologic map of the Black Ridge quadrangle, Delta and Montrose Counties, Colorado
Wallace R. Hansen
1968, Geologic Quadrangle 747
Geologic map of part of the Jamboree quadrangle, Pike County, Kentucky
William F. Outerbridge, Roger Van Vloten
1968, Geologic Quadrangle 775
Geologic map of parts of the Majestic-Hurley and Wharncliffe quadrangles, Pike County, Kentucky
William F. Outerbridge
1968, Geologic Quadrangle 748
No abstract available....
Geologic map of the Bee Spring quadrangle, Edmonson and Grayson Counties, Kentucky
Benjamin Gildersleeve
1968, Geologic Quadrangle 757
Transcontinental geophysical survey (35°-39° N) magnetic map from 87° to 100° W longitude
Isidore Zietz, J.R. Kirby
1968, IMAP 534-A
No abstract available....
Transcontinental geophysical survey (35°-39° N) magnetic map from 100° to 112° W longitude
Isidore Zietz, J.R. Kirby
1968, IMAP 533-A
No abstract available....