Not exact matches
While Hamilton's model can explain both the latitude and longitude of Sputnik Planitia, as well as the fact that the ices exist in a
basin,
several other models were also presented in the December 1, 2016 issue of the journal Nature.
Between 1996 to 2006, this theory was put to use: Sounds were blasted in the deep ocean
several times a day, and scientists would see how long it took these blasts to reach the
other side of the
basin.
http://www.eeescience.utoledo.edu/faculty/stierman/OakOpen/GSA/P05.htm or for further chronology of the
basin http://www.geo.msu.edu/geogmich/glacial.html and for lake Agassiz http://adsabs.harvard.edu/abs/2001AGUFMPP21C..03T This latter abstract indicates a release at 12.9, but it of the same magnitude of
several other smaller releases and much smaller than the largest release.