The structural and industrial materials of California (1906)
Aubury, Lewis E., 1862- · Sacramento, W. W. Shannon, Superintendent state printing · leaf 150
conglomerate, quite coarse in places, withsome sandstone and shale intermingled. The npper part of the seriesconsists of brown sliales with alternating beds of sandstone. Themiddle portion of the series, several hundred feet in thickness in places,is almost entirely brown sandstone. While this is… … ILL. No. (IS. VIKW IX SKSlK CANOX, VENTURA CorXTV, SIIOWUXC • COI.DW.VTKM AXTICLUXE. stone of the middle portion of the series over an area sufficiently largefor quarry operations. On the west side of the river, just north of the axis, the shales havelieen eroded, exposing the top of the sandstones…
Building stones · Portland cement · Clay · Mines and mineral resources
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