USGS Volcanoes,
How do you write a geological field trip guide? Take a couple of geologists, a lot of driving, and years of field experience.
How do you write a geological field trip guide? Take a couple of geologists, a lot of driving, and years of field experience.
Follow the driving instructions in this new field guide to explore the geologic history of Mount Shasta.
New field guide for Mount Shasta provides insight into the Cascade Arc's most voluminous stratocone volcano. Mount Shasta is a…
New field guide for Mount Shasta provides insight into the Cascade Arc's most voluminous stratocone volcano. Mount Shasta is a…