1879. Patterson, C. P. (Carlile Pollock), 1816-1881, Hilgard, J. E. (Julius Erasmus), 1825-1891, Junken, Charles, Wright, L. B., Hergesheimer, Joseph, Granger, F. D., McCorkle, S. C., Fairfield, G. A., Perkins, F. W., Sullivan, J. A., Hosmer, C., Halter, R. E., Ogden, H. G., Braid, A., Dorr, F. W., Iardella, C. T., Dean, G. W., Lindenkohl, A., Lindenkohl, H. (Henry), Evans, H. C., Thompson, W. A., Courtenay, F., Maedel, E. A., Knight, H. M., and U.S. Coast and Geodetic Survey. United States Coast and Geodetic Survey. Relief shown by hachures. Depths shown by soundings (in feet) and shading. Triangulation by S.C. McCorkle,... The Survey].