VOL. IV. 



NO. 3. 



JANUARY, 1898. 



U^EUTH 



^^r^^>^mm 



A Journal Devoted to Research in Natural Science. 



RA TES: — $1.00 per year to all countries, in advance. Single numbers, 10 cts. 



Published on the 15th of each month by Museum Publishing Co., Albion, N. Y. 



