SCIENCE— AD VER TISEMENTS. 



Nearly all the leading men of science in America have consented to contrib- 

 ute to the New Series of Science. The contributors include : 



H. p. BowDiTCH, W. M. Davis, G. L. Goodale, W. James, T. A. Jaggae, Jr., C. S. Minot, Hugo 



MiJNSTEEBEEQ, F. W. PDTNAM, A. LAWEENCE EoTCH, J. B. WOODWOETH, J. McM. WOODWOETH 

 — Harvard University. 



B. A. Gould, S. H. Scuddee — Cambridge. Hkney W. Haynes — Boston. 



Alpheus Hyatt — Boston University Samuel Henshaw — Boston Society of Natural History. 



N. L. Beittou, J. McK. Catiell, F. B. Ceocker, William Hallock, Arthue. Hollick, Gilbeet 

 Van Ingen, H. Jacoby, J. F. Kemp, Frederick S. Lee, Lea I. Luqueee, A. J. Moses,H. F. Os- 

 BOEN, M. I. PuPiN, J. K. Rees, H. a. Todd, E. S. Woodward — Columbia College. 



Daniel W. Hering, Morris Loeb — University of the City of New York. 



J. A. Allen, Franz Boas, A. P. Bostwick, H. Carrington Bolton, E. G. Beitton, Chaeles L. Dana, 

 Emoey McClintock, H. H. Rusby', Dueand Woodman — New York. E. L. Gregory' — Barnard Col- 

 lege. Petee T. Austen, H. H. Field, William McMuetrie—jBcoo/l?)/)!, N. Y. 



Harrison Allen, J. S. Billings, D. G. Brinton, E. D. Cope, John Harshbeegee, John Rydee, Ed- 

 gar F. Smith, W. P. Wilson — University of Pennsylvania. 



R. Meade Bache, Robert H. Bradbury, Charles S. Dolley', Peesifoe Frazee, Guy Hinsdale, S. 

 AVeie Mitchell, G. M. Gould, Witmee Stovib— Philadelphia. 



W. K. Beooks, W. B. Claek, D. C. Gilman, Elliott J. Gilpin, W. w. Randall, Iea Eemson, E. 

 Renouf — Johns Hopkins University. 



W. H. Dall, G. Buown Goode, Theo. Gill, F. A. Lucas, O. T. Mason, C. V. Riley, F. H. Teue — 

 Smithsonian Institution. GEORGE M. Sternberg — U. S. Army. 



Whitbian Cross, J. S. Dillee, G. K. Gilbert, Eobt. T. Hill, F. H. Newell, Chaeles Schucheet, 

 H. W. Tuenee, H. N. Stokes, Chas. D. Walcott, Lestee F. Waed — U. S. Geological Survey. 



A. Hall, William Haekness — U. S. Naval Observatory. 



Albert S. Gatschet, W J McGee, J. W. Powell — Bureau of Ethnology. 



Simon S. Newcojib — U. S. Nautical Almanac Office. 



E. B. Fernow, B. T. Galloway, L. O. Howard, F. H. Knowlton, C. Hart Meeriam, T. S. Palmee, 

 F. Lamson Scribner, Erwin F. Suhth, C. W. Stiles, M. B. Waite, H. W. Wiley — Department 

 of Agriculture. J. A. Flemee, H. G. Ogden — Coast and Geodetic Survey. 



Cleveland Abbe, Frank H. Bigelow, Alexander McAdie, E. L. m'ooee — Weather Bureau. 



Elliott Coues, Gaediner G. Hubbard, J. W. Sf-esceh— Washington. Robt. B. Waedee — Howard 



Un ivcrsity. 

 C. E. Beecher, G. T. Ladd, S. L. Penfield, E. W. Scripture — Yale University. 

 L. H. Bailey, S. H. Gage, H. N. Ogden, E. B. Titchenee, R. H. Thurston, Burt G. Wilder— 



Cornell University. 

 HoEATio Hale — Clinton, Ontario. Heney Montgomeey — Trinity University. 

 Alex. F. Chamberlain, G. Stanley Hall, E. C. Sanfoed, A. G. Webster — Clark University. 

 J. Mark Baldwin, William Libbey, G. Macloskie, W. B. Scott, C. A. Young — Princeton College. 

 Byron D. Halsted, J. B. Sjhth — N. J. Agricultural Experiment Station. William Kent — Passaic, N. J. 

 W. Le Conte Stevens — Rensselaer Polytechnic Institute. 

 Sir William Dawson, Wesley Mills — McGill University. 

 T. C. M.-e,sV)-E.s-ilAl,-L— Worcester Polytechnic Institute. S. I. Peck — Williams College. 



F. H. Gerish — Bowdoin College. H. L. Fairchild — University of Rochester. C. W. Hargitt — Syra- 

 cuse University. C. S. Peossee — Union. College. 



C. L. Hitchcock — Dartmouth College. A. C. Armstrong, Je., H. W. Conn — Wesleyan University. 



H. C. BuMPUS, E. B. Delabaeee, A. S. Packard — Brown University. David P. Todd— Amherst College. 



Edward H. Keiser, T. H. Morgan — Bryn Mawr College. W. F. Ganong — Smith College. 



Mansfield Meeeiman — Lehigh University. Edward Hart, J. W. Moore — Lafayette College. 



F. H. Herrick — Adelbert College. JAS. Lewis Howe — Washington and Lee University. 



Wm. HL Fontaine — University of Virginia. James E. Keelee — Allegheny Observatory. 



S. A. Forbes — University of Illinois. Chaeles Robertson — Carlinville, III. 



L. A. Bauer, Joseph P. Iddings, Felix Lengfeld, Eollin D. Salisbury, Frederick Staer — Uni- 

 versity of Chicago. 



Henry S. Carhart, Asaph Hall, Jr., Warren P. Lombard, J. Playfaie McMurrick, S. F. Peck- 

 ham, I. C. Russell, Alexander Ziwet — University of Michigan. 



William Trelease — St. Louis, Mo. Oscar Hershey' — Galena, 3Io. 



E. S.Wheeler — Sault Sle Mnne, Mich. Conway MacMillan, E. W.Hall — University of Minnesota. 

 U. S. Grant — Minnesota Geological Survey. WARREN Upham — 3Iinneapolis. 



H. L. BOLLEY — N. Dak. Agricultural College. J. C. ARTHUE — Purdue University. 



C. E. Barnes, G. C. Comstock, H. L. Russell — University of Wisconsin. G. T. Wright — OberlinCullege. 



Thojias Gray, Wm. A. Noyes — Pose Polytechnic Iiislilutc. C. J. Hereick — Dcnison University. 



George Bruce Halsted, E. T. Dumble — University of Texas. Eugene A. Smith — University of Alabama. 



F. H. Snow, E. S. Williston — University ofKan.'ias. Prof. C. S. Knight — University of Wyoming. 

 David Starr Jordan, J. C. Branner — Stanford University. E. S. Holden — Lick Observatory. 

 Andrew C. Lawson, Joseph Le Conte, W. A. Setchell — University of California. 



f,0 



