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Publication Extents

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Preliminary geologic map of the Schickard Quadrangle of the Moon
N.V. Karlstrom
1971, Open-File Report 71-169
The Schickard quadrangle lies in the southwest quadrant of the near side of the moon between the Humorum mare basin to the northeast, the Orientale basin multi-ring structure to the northwest, and the crater Tycho to the east. A northward trending arcuate chain of large craters occurs along the south...
Distribution of copper, lead, zinc, mercury, and arsenic in the surface sediments off the coast of northwestern Alaska
Peter Barnes, Kam Wo Leong
1971, Miscellaneous Field Studies Map 316
Increasing interest in potentially harmful substances utilized and discarded by man has raised question about the normal distribution of chemical elements in the natural environment.  This interest prompted a baseline study of a pristine region off the northern coast of Alaska.  Information was gathered on currents, water clarity, nutrients, temperature...