Contact the State Historic Preservation Office (SHPO) for more information on historic preservation, review and compliance for state and federal laws, and submission and review of projects:

South Dakota State Historical Society
Nebraska State Historical Society
Minnesota State Historical Society
Iowa State Historical Society
North Dakota State Historical Society
Wisconsin State Historical Society
Montana State Historical Society
Wyoming State Historical Society
Kansas State Historical Society

To learn about avocational and professional archeological societies and volunteer projects:

Minnesota Archaeological Society
Central States Archeological Societies
Wisconsin Archeological Society
Plains Anthropological Society
Montana Archaeological Society
Cheyenne Chapter of the Wyoming Archaeological Society
South Dakota Archeological Society
Iowa Archeological Society
Society for Historical Archeology


Sites of interest:

Mitchell Prehistoric Indian Village 
Spirit in the Wind
Archaeological Sites
Mammoth Site
3-D Northern Plains Point Chronology
3-D Virtual Bison
3-D Virtual Wolf
Artifacts of Kansas

University or College Anthropology/Archaeology programs:

University of Exeter Department of Archaeology
University of Minnesota Department of Anthropology
University of Nebraska-Lincoln