Massachusetts (three), Connecticut, New York (eight), Pennsylvania, District of Columbia, Ohio (two), Indiana (two), Illinois, William B. Rogers, President A. A. A. S., second Buffalo meeting, 1876. Michigan (two), Wisconsin, Minnesota, Iowa, Missouri, Tennessee, and Canada (two). The list of past presidents includes, besides those previously mentioned, John S. Newberry, Benjamin A. Gould, John W. Foster, T. Sterry Hunt, Asa Gray, J, Lawrence Smith, Joseph Lovering, John L. Le Conte, Julius E. Hilgard, Simon Newcomb, Othniel C. Marsh, George

F. Barker, Lewis H. Morgan, George J. Brush, J. William Dawson, Charles A. Young, John P. Leslie, Huber A. Newton, Samuel P. Langley, John W. Powell, Thomas C. Mendenhall, George L. Goodale, Albert B. Prescott, Joseph Le Conte, William Harkness, Daniel G. Brinton, and Edward W. Morley. Edward S. Morse, President A. A. A. S., third Buffalo meeting, 1886. The president elect, Edward Drinker Cope, was born of Quaker ancestry at Philadelphia, July 28, 1840. He was educated at the West-town Academy and the University of Pennsylvania, and afterward studied comparative anatomy in the Academy of Sciences, Philadelphia, and the Smithsonian Institution at Washington, and later in Europe. He was Professor of Natural Sciences at Haverford College from 1864 till 1867, resigning in the latter year because of ill health. Later he was paleontologist of the United States Geological Survey, serving first in the Territories west of the one hundredth meridian. His discoveries were numerous