U.S. USGS 1:24,000 Topographic Quadrangle Series Index provides quadrangle name, identification number, publication data, and map coverage by state for each quadrangle. This large-scale index grid is appropriate for display at more detailed scales.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>U.S. USGS 1:24,000 Topographic Quadrangle Series Index represents the geographic extent of USGS 1:24,000 topographic maps (7.5- by 7.5-minute quadrangles) for the coterminous U.S. forty-eight states and District of Columbia.</SPAN></P></DIV></DIV></DIV>
[]
nan
nan
nan