Thank you for your interest in the Ancient Earthworks Society of Wisconsin!

The Ancient Earthworks Society of Wisconsin (AES) is a nonprofit educational, scientific and research organization formed in Wisconsin to preserve, research, document, protect and honor Wisconsin’s prehistoric earthworks and associated landscapes.

There are many ancient sacred sites around the world that fascinate and intrigue the imagination. AES works to help in the understanding and preservation of these sites, with an emphasis on those located in Wisconsin and the Upper Midwest.

Please join us on December 16th at Madison’s Goodman Library on Park St. for a public lecture on the Copper Artifact Master Database by Monette Bebow-Reinhard. Find out more on our Meetings & Events Page. 


Our Focus Extends Beyond the Mounds to Embrace All Ancient Earthworks

Tom Solberg, AES President

All of us in the Ancient Earthworks Society share an interest in – and a determination to protect – Wisconsin’s remarkable effigy mound heritage. But our interests extend beyond the mounds to include rock art, arranged stones, pits, marker trees and other remnants of our distant past. Many of these earthworks are at even greater risk than the mounds because they rarely enjoy any legal protection and have generally been overlooked or discounted by other researchers.

Professor James P. Scherz and other AES members are working to change that. Since Jim began systematically mapping the mounds in 1985, he has carefully documented these features, along with the natural landscapes of which they are an integral part, on hundreds of maps detailing scores of mound sites. By combining data from these maps with historical material (e.g., maps by TH Lewis and other early mound surveyors) and new geospatial imaging technologies (e.g., LiDAR), AES can produce maps that offer unprecedented accuracy, detail and context. This outstanding cartography is of more than academic interest – recent maps produced by Jim are currently being used by archaeologists to protect vulnerable earthworks at two sites of exceptional archaeological interest (Hensler and Kolterman).

AES has also completed preliminary field visits in recent months to a number of other sites in Dane and Sauk Counties that may include undocumented earthworks. AES members also: toured the Dr. J.S. Garman Nature Preserve, a site with over 20 well-preserved conical mounds in June (thank you Dale Van Holten and Laura Cotting for arranging this); participated in Aztalan Days in July (thanks to Robin Untz for inviting us); and had a display at Man Mound Day in August (thanks to Rob Nurre for inviting us). Special thanks go to Donna and Bill Stehling, Kurt Sampson, Dave Weier, Patty Brooks, Lisa Roman, Christy Ward, Doug Norgord, Gene Schugart, Todd Rongstad and Mike Edwards for making these member events a success.

We’ve made some important progress toward our goal of scanning Jim’s most important maps. In early August we purchased a new high-end desktop computer and 24” monitor with generous financial support from Christy and her mother, Betty Ward. That acquisition, together with new office space, a 42” scanner/printer and other resources provided by Jay Mullins, offers the exact tools we need to advance our mapping activities. I want to particularly thank Tony Roman, Dave Weier and Doug Norgord, who determined exactly what our hardware and software priorities should be and found all the parts at a great price.

Another important part of our work will be to scan and categorize historic materials (maps, newspaper articles, reports, documents, etc.) relevant to ancient earthworks. We have a substantial amount of this material in the AES office that needs to be processed. The experience we gain doing this can then be applied to materials in other locations (e.g., local libraries and historical societies). The goal is to build a virtual library of relevant materials that can be accessed using a variety of criteria (e.g., geographic, chronological or subject-based).

I want to encourage all of you to renew your AES membership and to consider a tax-deductible $250 lifetime membership. We put this money to good use and we have many unmet needs, so please give us your financial support.

Our vision is that Wisconsin’s mounds, rock art and other ancient earthworks will one day be widely recognized as the world-class cultural resources they are and that Wisconsin residents of all ages will join us in celebrating (and protecting) this unique cultural heritage.

*We try to update our website frequently, so please check back often and be sure to “like” our facebook page at www.facebook.com/AncientEarthworks. You can also email us at AncientEarthworks@gmail.com to be added to our event email list!