Geological Time Machine (UC Berkeley)
Global Climate Change (SF Exploratorium)
Hands-On Universe (UC Berkeley)
Journal of the Sierra College Natural History Museum
Nature: Weekly Journal of Science
NASA Jet Propulsion Laboratory
Saving the Sierra: Voices of Conservation in Action
Snowy Range Reflections: a Journal of Sierra Nevada History and Biography
Sustainable Communities Network
UC Berkeley Museum of Paleontology
Fall 2009 field trip classes are listed in the Schedule of Classes.
Check under these departments:
Here is a photo gallery of a June 2008 Eocene fossil hunting trip to Montana.