Skip to main content
U.S. flag

An official website of the United States government

Publications

Filter Total Items: 877

Two diamictons in a landslide scarp on Admiralty Island, Alaska, and the tectonic insignificance of an intervening peat bed

Two till-like diamictons, 700 feet above present sea level on Admiralty Island, Alaska, are separated by peat near the top of a landslide scarp. The lower diamicton is glaciomarine; the upper diamicton is probably a mudflow. The lower diamicton contains the foraminifer Elphidium clavatum Cushman, a species typical of fiords.  Similar diamicton crops out along Gastineau Channel near Juneau, 15 mile
Authors
Robert D. Miller