COMMITTEE ON SCIENCE F. JAMES SENSENBRENNER, JR., Wisconsin, Chairman SHERWOOD L. BOEHLERT, New York CONSTANCE A. MORELLA, Maryland KEN CALVERT, California ROSCOE G. BARTLETT, Maryland VERNON J. EHLERS, Michigan DAVE WELDON, Florida THOMAS W. EWING, Illinois CHRIS CANNON, Utah KEVIN BRADY, Texas MERRILL COOK, Utah GEORGE E. BROWN, JR., California, RMM BART GORDON, Tennessee JERRY F. COSTELLO, Illinois JAMES A. BARCIA, Michigan EDDIE BERNICE JOHNSON, Texas LYNN C. WOOLSEY, California ZOE LOFGREN, California MICHAEL F. DOYLE, Pennsylvania BOB ETHERIDGE, North Carolina NICK LAMPSON, Texas JOHN B. LARSON, Connecticut MARK UDALL, Colorado GEORGE R. NETHERCUTT, JR., Washington DAVID WU, Oregon FRANK D. LUCAS, Oklahoma MARK GREEN, Wisconsin STEVEN T. KUYKENDALL, California GARY G. MILLER, California JUDY BIGGERT, Illinois MARSHALL "MARK" SANFORD, South JACK METCALF, Washington ANTHONY D. WEINER, New York MICHAEL E. CAPUANO, Massachusetts JOSEPH M. HOEFFEL, Pennsylvania (II) CONTENTS Opening Statement by Representative Ken Calvert (CA-43), Chairman, Sub- committee on Energy and Environment, Committee on Science, U.S. House Opening Statement by Representative_Jerry F. Costello (IL-12), Ranking Minority Member, Subcommittee on Energy and Environment, Committee on Science, U.S. House of Representatives Opening Statement by Representative Michael F. Doyle (PA-18) 222223 27 Dr. William P. Dillon, Research Geologist, Geologic Division, U.S. Department Dr. Gerald D. Holder, USX Dean of Engineering, University of Pittsburgh, |