Early Pleistocene Alluvium South Platte
By Geosciences and Environmental Change Science Center
2010 (approx.)
![Photo of Early Pleistocene Alluvium South Platte](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/splattealluv2.jpg?itok=0uwYoXzN)
Detailed Description
Early Pleistocene alluvium of the South Platte River. The iron-stained, gravel to boulder alluvium is well cemented, with well-rounded clasts and iron laminations along bedding planes.