Sketch map of Shasta Valley debris-avalanche deposit (shaded).
By Volcano Hazards Program
1984 (approx.)
![Sketch map of Shasta Valley debris-avalanche deposit (shaded). ...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img260_0.jpg?itok=xKJlhDxB)
Detailed Description
Heavy dashed lines show approximate margins of Shasta Valley and base of Mount Shasta volcano; dotted line indicates western edge of Quaternary basalt.
Sources/Usage
Public Domain.
Crandell et. al., 1984