Supplemental material: Importance of groundwater in propagating downward integration of the 6–5 Ma Colorado River system: Geochemistry of springs, travertines, and lacustrine carbonates of the Grand Canyon region over the past 12 Ma
journal contributionposted on 2015-05-13, 00:00 authored by L.C. Crossey, K.E. Karlstrom, R. Dorsey, J. Pearce, E. Wan, L.S. Beard, Y. Asmerom, V. Polyak, R.S. Crow, A. Cohen, J. Bright, M.E. Pecha
Geosphere, June 2015, v. 11, p. 660-682, doi:10.1130/GES01073.1, Supplemental Table 4 - U-Pb geochronologic data from detrital zircons and Gold Butte Granite.