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Not all publications have extents, not all extents are completely accurate
Water resources data for California, 1973; Part 2: Water quality records
Water Resources Division, U.S. Geological Survey
1974, Water Data Report CA-73-2
Water-resources data for the 1973 water year for California include records of data for the chemical, physical, and biological characteristics of surface and ground water. These data were collected from designated sampling sites at predetermined intervals such as once daily, weekly, monthly, or less frequently, and at some sites data...
The Geologic Story of Canyonlands National Park
Stanley William Lohman
1974, Bulletin 1327
On September 12, 1964, President Lyndon B. Johnson signed an act of Congress establishing Canyonlands as our thirty second national park, the first addition to the park system since 1956. The birth of Canyonlands National Park was not without labor pains. In the 1930's virtually all the vast canyon country between...
Map showing thickness of principal clay unit, Hartford South Quadrangle, Connecticut
William H. Langer
1974, Miscellaneous Field Studies Map 487-B
This map show the distribution and thickness of the principal clay unit.  The clay unit consists of a thick, massive bed of relatively pure clay in some areas; in other areas it consists of discrete layers of clay alternating with layers of silt and very fine sand (varved clay).  The...
Preliminary report on the geology of the Solok Quadrangle, West Sumatra
Keith Robinson
1974, Open-File Report 74-216
This report is a brief description of the geology of the Solok quadrangle in West Sumatra. It is based on work done by the writer from April 27 to October 14, 1971, as part of the U. S. Geological Survey (USGS) Cooperative Project with the Geological Survey of Indonesia (GSI)....