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Stone description: cretaceous

Wall Number Sort descending Country State Classification Source
11LB26 United States Iowa Sandstone Lewis
11RA20 United States Texas Marble San Saba
11RB3 United States Texas Limestone Austin
12LA4 United States Texas Limestone Austin
13LA26 United States Texas Limestone San Saba
13Lb26 United States Texas Limestone Austin
14Lb27 United States Texas Limestone Round Rock
7LA31 United States Colorado Sandstone Fort Collins
7LA41 United States Montana Sandstone Columbus
8LA43 United States Montana Sandstone Columbus
8LB43 United States Montana Sandstone Columbus
8RA43 United States Montana Sandstone Columbus
8RB42 United States Montana Sandstone Columbus
8RB43 United States Montana Sandstone Columbus