Ripple-marked mudstone, Shirley Basin area, Albany County, Wyoming. ca. 1964.
Dates
Date Taken
1964
Summary
Ripple-marked mudstone characteristic of the upper part of the middle unit of the Cloverly Formation in the Shirley Basin area, NW1/4 sec. 24, T. 27 N., R.77 W. Albany County, Wyoming. ca. 1964. Figure 10 in U.S. Geological Survey. Professional paper 745. 1972.
Summary
Ripple-marked mudstone characteristic of the upper part of the middle unit of the Cloverly Formation in the Shirley Basin area, NW1/4 sec. 24, T. 27 N., R.77 W. Albany County, Wyoming. ca. 1964. Figure 10 in U.S. Geological Survey. Professional paper 745. 1972.
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