Alaska PaleoGlacier Atlas

Pleistocene glacier extents in Alaska

All published cosmogenic exposure dating samples from Alaska

kmz google earth file of all sample points

shp ESRI shapefile of all sample points

figure last updated 06/2019

ICE-D is a live database that compiles cosmogenic-nuclide exposure ages relating to glacial chronology from across the planet, including Alaska. See the ICE-D website for a summary of published exposure-ages from Alaska.

collect all raw input data from the ICE-D Alpine database here

calculate exposure ages using the CRONUS Earth online calculators here

contributors: Jason Briner jbriner@buffalo.edu and Joseph Tulenko jptulenk@buffalo.edu UB Geology Department website and Glacier History Lab website

Webpage updated from the orginal Alaska Paleoglacier Atlas designed by William Manley william.manley@colorado.edu and Darrell Kaufman darrell.kaufman@nau.edu

top photo credit: Jason Briner, sampling moraine boulders in the Revelation Mountains, western Alaska Range