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Rhythmic bedding in road cut near entrance to Valley Park Country Club, on north side of Santa Monica Mountains, Los Angeles County, California. 1931. Plate 13-A, in U.S.Geological Survey Professional paper 212. 1943.
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Specimen showing details of two of the rhythmic beds from the same locality, north side of Santa Monica Mountains, Los Angeles County, California. 1931. Plate 13-B, in U.S.Geological Survey Professional paper 212. 1943.
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Thin section of silicified bed in the Obispo tuff member of the Monterey formation at South Point, about 2 miles northwest of Pismo. San Luis Obispo County, California. 1931.
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Intraformational conglomerate in sandstone and diatomaceous shale beds: south of Girard, on north side of Santa Monica Mountains. Los Angeles County, California. 1931. Plate 17-A, in U.S.Geological Survey Professional paper 212. 1943.
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Close folding of the thin-bedded siliceous rocks of the Monterey formation in sea cliffs about 3 miles northwest of Pismo, San Luis Obispo County, California. 1931. Plate 4-A, in U.S.Geological Survey Professional paper 212. 1943.
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