(W 91₋p0₋s30ʹ00ʺ--W 91₋p0₋s22ʹ30ʺ/N 30₋p0₋s52ʹ30ʺ--N 30₋p0₋s45ʹ00ʺ).
Relief shown by contours and spot heights.
"Revisions shown in purple and woodland compiled in cooperation with state of Louisiana agencies from aerial photographs taken 1989 ... map edited 1994."