Shell Keys lie scattered across the shallow waters of the Gulf of Mexico in this coastal survey of the Louisiana shoreline. The map focuses on the interface where the marshy southern reaches of Iberia Parish meet the open sea, defined by the prominent landmark at Mound Point. To the northeast, the land curves around South Point into the sheltered expanse of East Cote Blanche Bay. This 2012 chart provides a clear view of the complex, shifting hydrology of the bayous and inlets before they dissolve into the Gulf. Because much of the terrain is at sea level, the map emphasizes the specific coastal landforms and points of navigation essential for understanding the maritime geography of the region.
5 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1932 · Bayou Blanc
USGS Topo · 1:31,680
1937 · Bayou Sale
USGS Topo · 1:62,500
1945 · New Orleans
USGS Topo · 1:250,000
1948 · Bayou Blanc
USGS Topo · 1:24,000
1949 · Bayou Lucien
USGS Topo · 1:31,680
1951 · Lake Point
USGS Topo · 1:24,000
1951 · Mound Point
USGS Topo · 1:24,000
1951 · Bayou Lucien
USGS Topo · 1:24,000
1957 · Bayou Sale
USGS Topo · 1:62,500
1963 · New Orleans
USGS Topo · 1:250,000