
Isles Dernieres and the shifting coastal geography of Terrebonne Parish are the focus of this mid-century topographic survey, revised through the late 1970s. This specific reach highlights the western extremity of the barrier island chain, defined by Raccoon Point and Coon Point, separating the open Gulf of Mexico from the protected waters of Caillou Bay.
10 named features on this map. Tap any name to fly to it.
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4 editions found
1935 · Oyster Bayou
USGS Topo · 1:62,500
1945 · New Orleans
USGS Topo · 1:250,000
1947 · West Derniere
USGS Topo · 1:31,680
1949 · Grand Bayou Du Large
USGS Topo · 1:31,680
1949 · Dog Lake
USGS Topo · 1:31,680
1950 · Derniere
USGS Topo · 1:31,680
1953 · Western Isles Dernieres
USGS Topo · 1:24,000
1953 · Central Isles Dernieres
USGS Topo · 1:24,000
1953 · Dog Lake
USGS Topo · 1:24,000
1953 · Grand Bayou Du Large
USGS Topo · 1:24,000