Crowley Ridge rises above the alluvial bottomlands of Lee County, marking a distinctive geological break in the landscape near Marianna. The terrain is defined by its complex hydrology, where the Saint Francis River and the L'Anguille River dominate the drainage patterns. This 2014 survey documents the eastern edge of the St. Francis National Forest, illustrating how the protected woodlands meet the agricultural reaches of the Mississippi Delta.
53 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.
1939 · Park Place
USGS Topo · 1:62,500
1939 · Latour
USGS Topo · 1:62,500
1940 · Marvell
USGS Topo · 1:62,500
1940 · Marianna
USGS Topo · 1:62,500
1948 · Helena
USGS Topo · 1:250,000
1950 · Helena
USGS Topo · 1:250,000
1955 · Park Place
USGS Topo · 1:62,500
1955 · Latour
USGS Topo · 1:62,500
1955 · Helena
USGS Topo · 1:250,000
1956 · Marvell
USGS Topo · 1:62,500