Uploaded April 2026 | Updated September 2026, 1 week ago

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We explore the mysterious rock carvings of the Kansas Smoky Hills with Rex Buchanan, director emeritus of the Kansas Geological Survey. It's part of our continuing Kansas 250 Bookshelf series, this month exploring outdoors and nature in Kansas.  Rex Buchanan is one of three co-authors of "Petroglyphs of the Kansas Smoky Hills," along with Burke Griggs and Joshua Svaty.