Overview
1. Explain the Cenozoic era and its importance to today?
2.how did Pleistocene features form and their relationship to glacial ice melting.What is the relationship of the scablands deposits to the Columbia Plateau?
https://www.nps.gov/parkhistory/online_books/geolo...
3. Whats the importance of the land bridge in the migration of animals, including early people.When did all this occur and how do we know about the timing of these migrations?
http://instaar.colorado.edu/qgisl/bering_land_brid...