TY - BOOK T1 - Precambrian to earliest Mississippian stratigraphy, geologic history, and paleogeography of northwestern Colorado and west-central Colorado :a multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern / DA - 1992. CY - [Reston, Va.?] : CY - Denver, CO : AU - Soule, James M. VL - ch. U VL - 1787 CN - QE75 CN - QE75 PB - U.S. Dept. of the Interior, U.S. Geological Survey : PB - For sale by Book and Open-File Report Sales, PP - [Reston, Va.?] : PP - Denver, CO : PY - 1992. N1 - Shipping list no.: 93-0035-P. N1 - "Prepared in cooperation with the Colorado Geological Survey." ID - 144926 KW - Geology, Stratigraphic KW - Paleogeography KW - Geology TI - Precambrian to earliest Mississippian stratigraphy, geologic history, and paleogeography of northwestern Colorado and west-central Colorado :a multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern / ER -