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Texarkana
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:250000
Date:
1964
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Manganese Resources of the Batesville District, Arkansas: (In Three Parts), 3. Field Investigations: July 1956 to June 1961
Report issued by the Bureau of Mines over studies of manganese deposits in Arkansas. Results of the study are presented. This report includes tables, maps, and illustrations.
Date:
1964
Creator:
Stroud, R. B.
Object Type:
Report
System:
The UNT Digital Library