Natural Resources, School of


Date of this Version


Document Type



Association of American State Geologists, 95th Annual Meeting, Lincoln, Nebraska, June 19, 2003

Robert F. Diffendal, Jr., compiler


Published by Conservation and Survey Division Institute of Agriculture and Natural Resources University of Nebraska-Lincoln


Ashfall Fossill Beds: A State Historical Park. Brochure. Nebraska Game and Parks Commission and University of Nebraska State Museum

Research Reports, 1978. Projects: A Miocene Rhinoceros Herd Buried in Volcanic Ash. Grant Recipient: Michael R. Voorhies, Division of Vertebrate Paleontology, University of Nebraska State Museum, Lincoln, Nebraska.

Geologic Framework of the Niobrara River Drainage Basin and Adjacent Areas in South Dakota Generally East of the 100th Meridian West Longitude and West of the Missouri River Robert F. Diffendal, Jr. and Michael R. Voorhies. Nebraska Geological Survey Report of Investigations, number 9.