Supplemental material: Deep crustal xenoliths from central Montana, USA: Implications for the timing and mechanisms of high-velocity lower crust formation BarnhartKatherine R. MahanKevin H. BlackburnTerrence J. BowringSamuel A. DudasFrancis O. 2012 Geosphere, December 2012, v. 8, p. 1408-1428, doi:10.1130/GES00765.1, Supplemental File - Excel file of seven supplemental mineral composition tables and one monazite chemistry table.