This post is a start to links and information that I want to keep track of related to glaciers on Mt. Rainier.
http://glaciers.us/glaciers-washington (image credit for figure in this post)
http://www.glaciers.pdx.edu/Projects/LearnAboutGlaciers/MRNP/Atlas10.html
http://www.nps.gov/mora/learn/nature/glaciers.htm (and links within)
http://www.nps.gov/mora/learn/nature/mount-rainier-glaciers.htm
http://www.glaciers.pdx.edu/Projects/LearnAboutGlaciers/MRNP/Res00.html
http://volcanoes.usgs.gov/volcanoes/mount_rainier/mount_rainier_geo_hist_77.html
http://faculty.washington.edu/jhrl/Research.html
http://www.wonderlandtrailguide.com/
Some scientific publications:
https://pubs.er.usgs.gov/publication/ofr03368
http://geology.gsapubs.org/content/39/7/639.short
http://onlinelibrary.wiley.com/doi/10.1002/2014JF003086/abstract
http://www.sciencedirect.com/science/article/pii/S0169555X14004103
http://onlinelibrary.wiley.com/doi/10.1002/2014JF003274/full
http://www.sciencedirect.com/science/article/pii/S0277379197000772
http://geology.gsapubs.org/content/32/1/81.short
For recent work by many colleagues on this topic see Geological Society of America 2017 session:
https://gsa.confex.com/gsa/2017AM/webprogram/Session42925.html