2014-07-182014-07-181968-07-252014-07-18http://hdl.handle.net/10735.1/3728This news release discusses James Urban's plant spore research in Eastern Iowa.Permission to publish material from this collection in any form, current or future, must be obtained from the Special Collections Department, Eugene McDermott Library, The University of Texas at Dallas.Urban, James B.PalynologyNews Release - Texas Scientist Seeks 300 Million Year-Old Plant Spores in Iowa; Uses Superior Electron Microscope in Rock-Age ResearchTextUA10-12