Louisiana, 7.5 minute series (topographic) / mapped, edited, and published by the Geological Survey.
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| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
[1951?]-
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| Physical Description: | maps : color ; on sheets 69 x 56 cm |
| Cartographic Data: | Scale 1:24,000 ; Polyconic projection, or Lambert conformal conic projection, or universal transverse Mercator projection (W 94⁰--W 89⁰/N 33⁰--N 29⁰). |
| Format: | Government Document Map |
| Note: | Relief shown by contours and spot heights. "Topography by photogrammetric methods from aerial photographs ..." Includes quadrangle location map. Photorevised sheets show changes in purple. Some sheets issued as Provisional map. Provisional sheets and editions beginning in the 1990's include index to adjoining sheets. Set includes various issues of some sheets. Some sheets have State of Louisiana on upper margin. Some sheets have "Control by USGS and NOS/NOAA." Some sheets have standard map series designation: Series V885. Cartographic material. |
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| Call Number: | Arranged by sheet name - refer to index in Maps |