Proceedings, Volume 59

Academy of Sciences Akademie van Wetenschappen Annual Meeting Arthur Arthur William Rogers Bldg Board of Editors Bulletin By-Laws Calif California Publications Canada Cape Town Carl Carnegie Institution Chairman CHARLES Chicago China Committees Cordilleran Section Cornell College Correspondents Councilor Cretaceous December December 27 Department of Geology deposits Dept elected Eocene faunas Fellows field figures following papers formation fossil Frank Gastropoda Genootschap Geological Society Geological Survey geologische geologist GEORGE Grabau income Institution of Washington Iowa John Koninklijk Akademie Loughlin Marshall Kay Membership Merriam Mineral Mines Museum National Research Council Natural History Norton Okla Paleontological Society Paleozoic Penrose Bequest Penrose Medal Award Petroleum plates Pleistocene present President Proceedings Robert rocks Rutten scientific Secretary session Society of America STANFORD UNIVERSITY stratigraphy studies Tertiary Texas Triassic U. S. Geol Univ University of California Vice-President volume Washington 25 Wetenschappen Amsterdam William York