Results: 1 - 4 of 4
Dec 31, 1973
Open File Report
… by moderately to poorly cemented gravel beds belonging to the … places, sand is more common than gravel and considerable reworking … least partially because of the gravel capping which protected the …
Dec 31, 1982
Open File Report
… Rock, Potash, Salt, Sand and Gravel, Sandstone-Siltstone, Silica …
Dec 31, 1954
Report
… also because they contain large gravel and sand deposits. In 1952, …
Dec 31, 1957
Earth Sciences Report
… program and a description of gravel deposits of the district are …