. Bulletin of the United States Geological Survey--The Santa Clara Valley, Puente Hills and Los Angeles Oil Districts. OVERTURN IN VAQUEROS FORMATION, WEST SIDE OF PICO CANYON, LOSANGELES »i5fg • m B. PICO ANTICLINE, PICO CANYON, LOS ANGELES COUNTY. SANTA CLARA VALLEY: PICO FIELDS. 91 knd on the map (PL I) the syncline is in the main given as |rhe similarity between this fold and the Tapo anticline is worthy of•emark. In each case there is a principal anticlinal fold, with a par-illel syncline on the south, and faults and a highly crushed zone in>ne instance and perhaps a
. Bulletin of the United States Geological Survey--The Santa Clara Valley, Puente Hills and Los Angeles Oil Districts. OVERTURN IN VAQUEROS FORMATION, WEST SIDE OF PICO CANYON, LOSANGELES »i5fg • m B. PICO ANTICLINE, PICO CANYON, LOS ANGELES COUNTY. SANTA CLARA VALLEY: PICO FIELDS. 91 knd on the map (PL I) the syncline is in the main given as |rhe similarity between this fold and the Tapo anticline is worthy of•emark. In each case there is a principal anticlinal fold, with a par-illel syncline on the south, and faults and a highly crushed zone in>ne instance and perhaps also in the other still farther south. Theposition of the Pico anticline is en echelon with that of the Tapo tohe west and also with that of the Elsmere to the east, all beingjjomewhat diagonal in trend to the general direction assumed by theranges. The strata involved in the folds described above and underlyinghe adjacent regions include a heavy deposit, presumably of lakebeds, in the low hills about the junction of Santa Clara River andis tributary, Newhall Creek; conglomerate, sandstone, and clay ofj;he Fernando, of a horizon possibly somewhat younger than that ofthe Fernando beds
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