USGS - science for a changing world

Northern Prairie Wildlife Research Center

  Home About NPWRC Our Science Staff Employment Contacts Common Questions About the Site

Classification of Natural Ponds and Lakes
in the Glaciated Prairie Region

Plate 16

gif -- Semipermanent Pond, Slightly Brackish, Cover Type 2 (IV-B-2)
Plate 16. Semipermanent pond, slightly brackish, cover type 2 (IV-B-2). Central deep-marsh zone represented by open-water phase, interspersed with emergent associations composed of hybrid cattail (Typha "glauca") and hardstem bulrush (Scripus acutus). August 10, 1965, Stutsman County, N. Dak.

Previous Section -- Plate 15
Return to Contents
Next Section -- Plate 17

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo logo U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Webmaster
Page Last Modified: Saturday, 02-Feb-2013 06:59:48 EST
Sioux Falls, SD [sdww55]