Geotripper
News and views from the geologic realm
Showing posts with label
way back machine
.
Show all posts
Showing posts with label
way back machine
.
Show all posts
Wednesday, July 17, 2013
Traveling in the Way-Back Machine: The Great Valley as it could once again be...
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I've written a couple of posts about my "backyard" discovery of the San Luis Wildlife Refuge Complex that preserves 26,000 ...
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