. . "From 10 thousand to 2 million years ago" . . . . . . "Chenier plain and modern coastal environments, southwestern Louisiana and geomorphology of the Pleistocene Beaumont Trinity River delta plain : Louisiana chenier plain and southeast Texas geomorphology field trip guidebook"@en . . "The chenier plain and modern coastal environments, southwestern Louisiana and geomorphology of the Pleistocene Beaumont Trinity River delta plain"@en . . . . . . . . "Guidebooks"@en . . . . . . . . .