Join the Colorado Desert Archaeology Society as they present The Mammoth Steppe Hypothesis- Exciting New Evidence for Human Presence in the American 40,000 to 30,000 Years Ago by Steven and Kathleen Holen.

The lecture is free and open to the public. To sign up, please visit their website:

https://www.anzaborregoarchaeo.org/events-holen/

Please see the flier for more detail - here!