Diagram showing morphology of pothole wetlands.
Hauer, F. Richard, B. J. Cook, M.C. Gilbert, Ellis C. Clairain, and R.D. Smith. Jan 1999. A regional guidebook: assessing the functions of intermontane prairie pothole wetland in the northern Rocky Mountains. Polson, MT 59860-9659, U.S. Army Corps of Engineers.
Graphic created with Illustrator.