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Ecoregions of Louisiana

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To check where a specific point lies, you can look it up in our Ecoregion Locator.

↑Map Legend & Subregion List

This list will help you navigate the regions in case you have problems with viewing or clicking the interactive map above.

Name†Color on Map
Texas-Louisiana Coastal Marshes○
Tertiary Uplands○
Lafayette Loess Plains○
Floodplains and Low Terraces○
Pleistocene Fluvial Terraces○
Southern Tertiary Uplands○
Flatwoods○
Southern Pine Plains and Hills○
Southeastern Floodplains and Low Terraces○
Northern Backswamps○
Northern Holocene Meander Belts○
Arkansas/Ouachita River Holocene Meander Belts○
Arkansas/Ouachita River Backswamps○
Macon Ridge○
Southern Backswamps○
Southern Holocene Meander Belts○
Southern Pleistocene Valley Trains○
Inland Swamps○
Deltaic Coastal Marshes and Barrier Islands○
Red River Bottomlands○
Floodplains and Low Terraces○
Northern Humid Gulf Coastal Prairies○
Bluff Hills○
Gulf Coast Flatwoods○
Floodplains and Low Terraces○
Southern Rolling Plains○
Baton Rouge Terrace○
Gulf Barrier Islands and Coastal Marshes○

† Status: ✓ = Complete ○ = Needs Image … = Incomplete ∅ = Stub Only

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Complete w/ Images
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