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22. Reconnaissance seismic-reflection surveys in the New Madrid seismic zone, northeast Arkansas and southeast Missouri
23. Revised correlation chart of coal beds, coal zones, and key stratigraphic units in the Pennsylvanian rocks of eastern Kentucky
24. Roswell quadrangle, Georgia, 1956, photorevised 1973 : 7.5 minute series (topographic)
25. Roswell quadrangle, Georgia, 1992 : 7.5 minute series (topographic)
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