Gulf Islands National Seashore defines the northern reaches of this maritime boundary, where the Mississippi Sound meets the Gulf of Mexico. The survey documents a complex network of shoals, banks, and small islands that straddle the state line between Mississippi and Louisiana. Notable landforms include Cat Island with its prominent West Point, as well as the low-lying Isle au Pitre and Creole Gap Key to the south.
31 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.
1893 · Cat Island
USGS Topo · 1:62,500
1893 · Toulme
USGS Topo · 1:62,500
1946 · Isle Au Pitre
USGS Topo · 1:31,680
1949 · Drum Bay
USGS Topo · 1:31,680
1949 · Door Point
USGS Topo · 1:31,680
1951 · Cat Island
USGS Topo · 1:24,000
1953 · Mobile
USGS Topo · 1:250,000
1954 · Isle Au Pitre
USGS Topo · 1:31,680
1954 · Gulfport South
USGS Topo · 1:24,000
1955 · Pass Christian
USGS Topo · 1:24,000