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Page 84, results 2076 - 2100

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Geochemical and generalized geologic map showing distribution and abundance of zinc in stream sediments in the Chandalar Quadrangle, Alaska
S.P. Marsh, D.E. Detra, S.C. Smith
1978, Miscellaneous Field Studies Map 878-E
This geochemical map shows the distribution and abundance of zinc in -80 mesh (177 micrometers) stream sediment samples in the Chandalar quadrangle, Alaska. The map is a part of a series of geochemical maps that together with the background information circular (Reiser and others, 1978) comprise the folio on the...
Map showing anomalous copper distribution in stream sediment concentrates, Hillsboro and San Lorenzo quadrangles, exclusive of the Black Primitive Area, Sierra and Grant Counties, New Mexico
H. V. Alminas, K. C. Watts, D. F. Siems, V. E. Kraxberger
1978, Miscellaneous Field Studies Map 900-D
This map shows the distribution of anomalous copper in the two sample fractions, magnetic (M-1) and nonmagnetic (NM-1), plotted on a base which includes sample localities, topography, and generalized geology from Hedlund (1975a, b). It is part of a series of maps for several metals that accompany this folio. Distributions...
Reconnaissance map showing relative amounts of soil and bedrock in the mountainous part of the Pinewood Lake-Carter Lake Reservoir quadrangles, Boulder and Larimer counties, Colorado
P. W. Schmidt
1978, Miscellaneous Field Studies Map 998
This map shows the relative amounts of soil and hard bedrock within the upper 6 feet (1.8 m) of the land surface.  (See schematic section.)  It provides information useful for broad-scale land-use decisions.  The map is based on reconnaissance field studies and aerial-photograph interpretation.  The depth of soil and weathered...
Preliminary map showing recency of faulting in coastal south-central California
Jane M. Buchanan-Banks, Earl H. Pampeyan, Holly C. Wagner, David S. McCulloch
1978, Miscellaneous Field Studies Map 910
This map depicts 1) the locations of presently known or inferred faults and 2) what is currently known about the latest movement along each fault. Symbols superposed on the fault traces indicate the location of known late Cenozoic stratigraphic or geomorphic evidence of faulting. A fault is assigned to one...