TY - RPRT TI - 200,000 years of climate change recorded in eolian sediments of the High Plains of eastern Colorado and western Nebraska AU - Daniel R. Muhs AU - James B. Swinehart AU - David B. Loope AU - John N. Aleinikoff AU - Josh Been PY - 1999 DO - 10.1130/0-8137-0001-9.71 UR - https://pubs.usgs.gov/publication/70074636 ID - 70074636 ER -