The structural and industrial materials of California (1906)
Aubury, Lewis E., b. 1862 · Sacramento, W.W. Shannon, Superintendent State printing · leaf 188
e limestoneoccurs in regular beds from 1 to 4 feet thick, which dip to the north atan angle of 40 degrees. It is partly crystallized and very fossiliferous,being composed largely of a mass of broken shells, not many of whichare preserved entire. It is probably of Lower Cretaceous age. The limestone…
Building stones · Portland cement · Clay · Mines and mineral resources
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