Transcontinental geophysical survey (35°-39° N) seismic refraction profiles of the crust and upper mantle from 74° to 87° W longitude
D. H. Warren
1968, IMAP 535-D
No abstract available....
(LAC-78) Geologic map of the Theophilus quadrangle of the moon
D.J. Milton
1968, IMAP 546
Transcontinental geophysical survey (35°-39° N) seismic refraction profiles of the crust and upper mantle from 87° to 100° W longitude
D. H. Warren
1968, IMAP 534-D
No abstract available....
Geologic map of the Bayaney quadrangle, Puerto Rico
A. E. Nelson, O. T. Tobisch
1968, IMAP 525
Geographic map of the Asir quadrangle, Kingdom of Saudi Arabia
Glen F. Brown, Roy O. Jackson
1968, IMAP 217-B
Prepared by the U.S. Geological Survey and the Arabian American Oil Company under the joint sponsorship of the Kingdom of Saudi Arabia and the U.S. Department of State. Principally revisions to roads and addition of new place names as of May 1968....
Reconnaissance geologic map of the Ochoco Reservoir quadrangle, Crook County, Oregon
A. C. Waters, R.H. Vaughan
1968, IMAP 541
Geologic map of the northeast quarter of the Hatch Point quadrangle, San Juan County, Utah
E. N. Hinrichs, W.J. Krummel Jr., H. J. Moore, J. J. Connor
1968, IMAP 526
Regional geologic map of the Shunknak and southern part of the Ambler River quadrangles, Alaska
W. W. Patton Jr., T. P. Miller, I.L. Tailleur
1968, IMAP 554
Geologic maps of anthracite-bearing rocks in the west-central part of the southern anthracite field, Pennsylvania, western area
G.H. Wood Jr., J. P. Trexler
1968, IMAP 529
Geologic map of the Jayuya quadrangle, Puerto Rico
P.H. Mattson
1968, IMAP 520
Geologic and structure contour map of the La Junta quadrangle, Colorado and Kansas
Glenn R. Scott
1968, IMAP 560
No abstract available. ...
Geologic map of the Adjuntas quadrangle, Puerto Rico
P.H. Mattson
1968, IMAP 519
Geologic map of the Arecibo quadrangle, Puerto Rico
R. P. Briggs
1968, IMAP 551
Regional geologic map of the Selawik and southeastern Baird Mountains quadrangle, Alaska
W. W. Patton Jr., T. P. Miller
1968, IMAP 530
Reconnaissance geologic map of the Post quadrangle, Crook County, Oregon
A. C. Waters
1968, IMAP 542
Transcontinental geophysical survey (35°-39° N) radiometric age determinations of rocks
R. R. Marvin
1968, IMAP 537
No abstract available....
Geologic map of the Aguas Buenas quadrangle, Puerto Rico
M. H. Pease Jr.
1968, IMAP 479
Geologic map of the Hooper Bay quadrangle, Alaska
J. M. Hoare, W. H. Condon
1968, IMAP 523
Geochemical prospecting for copper, lead, and zinc in the west-central part of the Negaunee quadrangle, Marquette County, Michigan
Kenneth K. Segerstrom
1968, IMAP 559
Reconnaissance geologic map of the Eagle Rock quadrangle, Crook County, Oregon
A. C. Waters, R.H. Vaughan
1968, IMAP 540
Surficial geologic map of Yucca Flat, Nye and Lincoln Counties, Nevada
A.T. Fernald, G.S. Corchary, W.P. Williams
1968, IMAP 550
Geologic map of the Zuni Salt Lake volcanic crater, Catron County, New Mexico
David Cummings
1968, IMAP 544
Transcontinental geophysical survey (35° - 39° N) geologic map from the East Coast of the United States to 87° W longitude
Ronald Willden, J. C. Reed Jr., J. E. Carlson
1968, IMAP 535-C
No abstract available....
Geologic map of the southwest quarter of the Black Mountain quadrangle, Nye County, Nevada
D. C. Noble, R.L. Christiansen
1968, IMAP 562
Geographic map of the Tihamat Ash Sham quadrangle, Kingdom of Saudi Arabia
Glen F. Brown, Roy O. Jackson
1968, IMAP 216-B
Prepared by the U.S. Geological Survey and the Arabian American Oil Company under the joint sponsorship of the Kingdom of Saudi Arabia and the U.S. Department of State....