https://www.usgs.gov/publications/a-direct-push-freezing-core-barrel-sampling-unconsolidated-subsurface-sediments-and
Contaminants passing through the unsaturated zone can undergo changes in narrow reaction zones upon reaching saturated sediments. Understanding these reactions...
direct pushfreezingcorebarrelsampling
https://www.usgs.gov/publications/thickness-unconsolidated-deposits-puget-sound-lowland-washington-and-british-columbia
The Puget-Willamette Lowland is located in western Washington, western Oregon, and a small part of southwestern British Columbia, Canada. The Puget-Willamette...
in thepuget soundthicknessunconsolidateddeposits