2: Depositional Environments Last updated Save as PDF Page ID2785 Contributed by Dawn SumnerProfessor (Earth and Planetary Sciences) at University of California, Davis UC Davis Geo 109 Earth History: Sediments and Strata Spring 2017: Sumner Lecture Notes ● Depositional Environments ● Virtual Field Trips Contributors Dawn Sumner (Department of Earth and Planetary Sciences, UC Davis)