Natural mounds at Prescott, substructure. Arkadelphia Cretaceous. Nevada County, Arkansas. 1903.
Dates
Date Taken
1903-01-18
Summary
Natural mounds at Prescott, substructure. Arkadelphia Cretaceous. Nevada County, Arkansas. January 18, 1903. Plate 26-C in U.S. Geological Survey Professional Paper 46. 1906.
Summary
Natural mounds at Prescott, substructure. Arkadelphia Cretaceous. Nevada County, Arkansas. January 18, 1903. Plate 26-C in U.S. Geological Survey Professional Paper 46. 1906.
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