The structural and industrial materials of California (1906)
Aubury, Lewis E., b. 1862 · Sacramento, W.W. Shannon, Superintendent State printing · leaf 134
asses equal to any but anextraordinary demand. In the central portion of the county greaterthickness and continuity of the beds were observed in the exposures inT. 20 X., R. B W., where Stony Creek cuts through the sandstone for awidth of about 1000 feet. In T. 20 N., R. 4 W., are exposures of… … IV. 4. A 9
Building stones · Portland cement · Clay · Mines and mineral resources
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