Ricksecker Point lava flow (the ridge in the center of the photo) e...
![Ricksecker Point lava flow (the ridge in the center of the photo) e...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img393.jpg?itok=Ip7CWLig)
Detailed Description
Ricksecker Point lava flow (the ridge in the center of the photo) erupted 40,000 years ago on the flanks of Mount Rainier along a high ridge adjacent to valley filling glaciers.