Paleowetland deposits in the Las Vegas Valley
![Paleowetland deposits in the Las Vegas Valley](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Fig%2010.jpg?itok=O4kt44L_)
Detailed Description
Spectacular paleowetland deposits in the Las Vegas Valley that formed in vast marshes that spanned much of the valley ~ 30,000 years ago, a time when glaciers covered large parts of North America. (Photograph courtesy of Eric Scott.)