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Tag: geology
EcoCamp brings Apache teens to their roots
I was thankful today to have been invited to join the week-long EcoCamp as a geology/hydrology guide! EcoCamp is hosted by the Upper Gila Watershed […]
What do scientists use to determine the geologic time scale?
Main principles and techniques in constructing the geologic time scale.
Highway 180 Geology Field Trip
I led a geology field trip for the 2021 Gila River Festival through the Mangas Valley and the Gila/Cliff Valley.
Can multiple flash floods in a desert create a valley of great depth within a short period of time?
Learn about alluvial fans and how they shape the desert environment.
Why are glacial valleys shaped differently from river valleys?
Learn how the history and evolution of the Merced River shaped Yosemite National Park.