| accessInformation:
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Kaufman, D. S., Young, N. E., Briner, J. S., Manley, W. F. (2011). Alaska Palaeo-Glacier Atlas (Version 2) In Ehlers, J., Ehlers, J., Gibbard, P. L., & Hughes, P. D. (Eds.), Quaternary glaciations-extent and chronology: a closer look. Elsevier. |
| description:
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The Alaska PaleoGlacier Atlas is a geospatial summary of Pleistocene glaciation across Alaska. The layers in the atlas depict: 1) the extent of glaciers during the late Wisconsin glaciation (also known as the Last Glacial Maximum, about 20,000 years ago), and 2) the maximum extent reached during the last 3 million years by the northwestern Cordilleran Ice Sheet, ice caps, and valley glaciers.
http://instaar.colorado.edu/groups/QGISL/ak_paleoglacier_atlas/downloads/index.html |