Browse the USGS Publication Warehouse
Publications for publication type Report and publication subtype USGS Numbered Series
- Distribution of gold and some base metals in the Slana area, eastern Alaska Range, Alaska, 1968, Circular 593
- Sand and gravel on the continental shelf off the northeastern United States, 1968, Circular 602
- Rutile and topaz in Precambrian gneiss, Jefferson and Clear Creek Counties, Colorado, 1968, Circular 567
- Favorable areas for prospecting adjacent to the Roberts Mountains thrust in southern Lander County, Nevada, 1968, Circular 563
- Reports and maps of the Geological Survey released only in the open files, 1967, 1968, Circular 548
- Preliminary results of geological, geochemical, and geophysical studies in part of the Virginia City quadrangle, Nevada, 1968, Circular 596
- Tertiary gold-bearing channel gravel in northern Nevada County, California, 1968, Circular 566
57 results.
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