Annona tongue of Austin chalk in the bank of a creek, 5.5 miles west of Leonard. Fannin County, Texas. 1914.
Dates
Date Taken
1914
Summary
Annona tongue of Austin chalk in the bank of a creek, 5.5 miles west of Leonard; the beds, which dip perceptibly downstream, comprise massive layers of chalk interbedded with shaly layers 6 inches to 2 feet thick. Fannin County, Texas. Circa 1914. Plate 28-A in U.S. Geological Survey. Professional paper 120. 1919.
Summary
Annona tongue of Austin chalk in the bank of a creek, 5.5 miles west of Leonard; the beds, which dip perceptibly downstream, comprise massive layers of chalk interbedded with shaly layers 6 inches to 2 feet thick. Fannin County, Texas. Circa 1914. Plate 28-A in U.S. Geological Survey. Professional paper 120. 1919.
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