Geotripper
News and views from the geologic realm
Showing posts with label
Granite Rapid
.
Show all posts
Showing posts with label
Granite Rapid
.
Show all posts
Monday, September 2, 2013
Into the Great Unknown: We Run the Big Rapids, Sometimes in Rafts
›
The sun rose on day nine of our journey down the Colorado River, into the Great Unknown , as John Wesley Powell had called it. Powell and ...
1 comment:
›
Home
View web version
