Report, Issue 3The Survey., 1904 |
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abundant acres average bad lands Beaver creek Benton bluffs boulders brown clay shale burned calcareous Cannon Ball channel Chocolate brown Coteau du Missouri Cretaceous crops DAKOTA GEOLOGICAL SURVEY deposits depth Dickinson drift east elevation erosion feet thick fine-grained flow fossils grass gravel Gray and yellow Gray clay shale Heart river hills inches irrigation Kildeer Knife river Lake Laramie formation layers lignite outcrop Lignite seam limonite lower material Medora miles north Missouri river mouth Niobrara North Dakota NORTH DAKOTA GEOLOGICAL Northern Pacific railroad occur Pembina places plain plant portion pumping railroad rainfall ranch Range region river level rock sand sandstone sandy clay seen Sentinel Butte side slopes Spring creek square miles strata stream summer surface temperature terraces thin tion Tobacco Garden creek topography Township tributaries Turtle Mountain upland upper velocity vicinity water level weir width Williston winds