Evidence of Multiple Glaciation in the Glacial - Periglacial Area of Eastern Nebraska (GB-1)

Reed, E. C. and others, 1966. Evidence of Multiple Glaciation in the Glacial - Periglacial Area of Eastern Nebraska (GB-1) 25 pp., size 8.5" x 11". Description: The general purpose of this field trip was to present evidence that earlier stages of Pleistocene glaciation, like the later stages, are complex. Out of Print-Unbound copy available.