Lower member of the Martin formation as exposed in a road cut on US. Highway 60. Gila County, Arizona. 1944.
Dates
Date Taken
1944
Summary
Lower member of the Martin formation as exposed in a road cut on US. Highway 60 north of the Salt River; the brown beds are in the lower third of the cut. The upper two- thirds of the cut shows the thin-bedded gray dolomitic limestones and shale partings of the light buff weathering beds. Gila County, Arizona. February 15, 1944. Figure 13, in U.S. Geological Survey. Professional paper 233-D. 1952.
Summary
Lower member of the Martin formation as exposed in a road cut on US. Highway 60 north of the Salt River; the brown beds are in the lower third of the cut. The upper two- thirds of the cut shows the thin-bedded gray dolomitic limestones and shale partings of the light buff weathering beds. Gila County, Arizona. February 15, 1944. Figure 13, in U.S. Geological Survey. Professional paper 233-D. 1952.
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