NPR: Artifacts from mound site in Indiana on display for first time

"It's 1988. Workers building a road in Mt. Vernon, Ind. damage an ancient burial mound, causing a treasure trove of silver and copper to pour from the ground. A bulldozer operator decides to grab some of the treasure. He ends up in prison for looting.

It sounds like the plot of an Indiana Jones film, only it's not a movie. The treasure belonged to a mysterious and advanced culture that flourished in the Eastern and Midwestern U.S. nearly 2,000 years ago. Because it predates the written record, this prehistoric culture doesn't have a Native American name but in the 1800s, archaeologists dubbed it the Hopewell Tradition.

An exhibit of artifacts from the Hopewell site, curated by the Indiana State Museum and on display at the Angel Mounds State Historic Site in Evansville, Ind. through Jan. 14, is raising some fresh questions about these ancient Americans.

Just a few miles away from where the road workers first discovered their treasure lie fields of cornstalk stubble and gently rolling hills. But they're more than just hills.

"What you're seeing here is a complex of earthen structures that were very purposefully and very specifically built along this cultural landscape," says Michele Greenan, an archaeologist and curator at the Indiana State Museum."

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The Prehistoric Treasure In The Fields Of Indiana (NPR 1/3)

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