Filters: Tags: Hosselkus limestone (X)

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Hosselkus limestone at top of Brock Mountain. Shasta County, California. 1902. Hosselkus limestone at top of Brock Mountain. Shasta County, California. 1902. Categories: Image; Tags: Hosselkus limestone, Shasta County, California, photo print Weathered Triassic Hosselkus limestone of Brock Mountain. Shasta County, California. 1902. Weathered Triassic Hosselkus limestone of Brock Mountain. Shasta County, California. 1902. Categories: Image; Tags: Hosselkus limestone, Shasta County, California, Triassic, photo print