GIS Data for USGS Geologic Maps
GIS zipfiles for U.S. Geological Survey legacy geologic maps that have been converted to GIS format by NBMG.
B1179 |
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B1538 |
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GQ384 |
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GQ697 |
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GQ726 |
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GQ730 |
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GQ758 |
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GQ761 |
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GQ770 |
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GQ820 |
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GQ821 |
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GQ822 |
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GQ882 |
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GQ883 |
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GQ884 |
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GQ1085 |
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GQ1116 |
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GQ1117 |
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GQ1174 |
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GQ1175 |
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GQ1186 |
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GQ1307 |
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GQ1325 |
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GQ1327 |
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GQ1366 |
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GQ1393 |
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GQ1407 |
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GQ1587 |
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GQ1672 |
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GQ1701 |
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GQ1710 |
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GQ1714 |
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GQ1730 |
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GQ1731 |
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GQ1745 |
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GQ1752 |
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GQ1754 |
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GQ1756 |
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GQ1758 |
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GQ1759 |
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GQ1765 |
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GQ1770 |
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GQ1775 |
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GQ1776 |
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GQ1801 |
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I1136 |
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I1197 |
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I1985 |
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I2049 |
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I2081 |
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I2082 |
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I2086 |
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I2394 |
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I2629 |
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I2668 |
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I2670 |
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I2675 |
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I2680 |
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MF528 |
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MF539 |
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MF559 |
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MF1300 |
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MF1485 |
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MF1486 |
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MF1514 |
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MF1846 |
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MF1963 |
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MF2028 |
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MF2029 |
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MF2157 |
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MF2194 |
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OFR79-1145 |
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OFR80-715 |
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OFR81-369 |
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OF86-438 |
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OFR83-303 |
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OFR84-506 |
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OFR84-685 |
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OFR84-686 |
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OFR91-430 |
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OFR92-398 |
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OFR93-716 |
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OFR94-436 |
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OFR94-625 |
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OFR94-664 |
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OFR94-687 |
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OFR95-550 |
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OFR95-580 |
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OFR96-521 |
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OFR99-350 |
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PP458-A |
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PP465 |
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SIM2957 |