%0 Graduate Thesis Or Dissertation %T Hafnium Isotope Evidence on the Source of Grenvillian Detrital Zircon Deposited at the Great Unconformity %A Hantsche, Aaron L. %8 2019-11-17 %R http://localhost/files/5712m684d %G http://id.loc.gov/vocabulary/iso639-2/eng %[ 2019-11-17 %9 Masters Thesis %~ CU Scholar %W CU Boulder