vi ADVERTISEMENTS. 
COMMENCED JANUARY, 1888. TWO VOLUMES PER YEAR. 
AMERICAN GEOLOGIST, 
LSI. 
The Oldest Exclusively Geological | Magazine Published in America. 
EDITORS AND PROPRIETORS: 
CHARLES E. Beecuer, Ph. D., F. T S. A., Yale University, New Haven, Con 
SAMUEL CALVIN, Ph. D., F. G. S. As, Stat ate Geologist, State Se “tows Cit 
Joun M. CLARKE, M. A., Deut. Geol. Gessell., Soe. Imp. Min., New York Geol. Sue Albany, N.Y. 
EDWARD ans CLAYPOLE, (B. A., D. Sc. (Lo ndon), F.G. SS., L E, and me Buchtel Silage ices 
FRANCIS W. Craain, B, Se., F. G. S. A., be = Geology and Palwontology, Colorado College, 
Colorado aie std Colo. Texas Geo l. Sur 
JOHN Pianini Esq., F. 2 Fig BOG, 8. 8., P. ri ‘G. BiM EME ‘Oakhurst,’ Easton, Pa. 
PERSIFOR FRAZER, Doct . Bei. Nat., Officier de l’ Instruction Publique (Fr rance), Correspon i 
Reichsanstalt (Wien), F. G. 8. ee Prof. of Chem., Horticul. see er eg: Pa 
Epwarp O. ULRICH, M. Er F. G. B, A., RREN PR “Geol. ‘Surv f Minn., &c., Newport, Ky. 
WARREN Upnaw, M. A., F. G. S. A., Librarian of the N nesota Historical aati St. Panl, Minn, 
Marsuman E. alm ap M. re Ph. D., F. G. B-A. F. G.S., Director of the Michigan 
Lem C. Ware, M. A., Ph. D., F. G.S. A., Morgantow 
Newton H. WincHe 1, M. A., F. G. 8. rs Wate paniceiet: air, Mind, Minneapolis, Minn. a 
TERMS. 
To Subscribers in the United States, ponds and Mexico. S a a Ba $3.50 a year 
To other Subscribers in the Postal Unio : i : -400a year 
The apia GEOLOGIST i a a nvessely from thp office of publication at- 
Minneapolis, Minnesota, United States of America. Sixteen volumes are nearly com- 
leted; the soventsuedie basis with = number for eames 1896. The magazine has 
0 
o n 
owhere else in the frie are geo ogic phenomena exhibited on a more buros scale 
and nowhere else are results attained o a ara = ic and scientific impo 
The AMERICAN GEOLOGIST taal bet befo eaders from month to pence the 
latest results of geological work. In Suan i he longer papers it gives synopses 0 of 
recent geological Sabian and brief notes on current geological events. 
IT IS NOT THE ORGAN OF ANY INSTITUTION, NOR OF ANY SECTION OF 
THE COUNTRY, NOR OF ANY PARTY. 
The numbers for 1888 will hereafter be sent to new subscribers for $3.50, 75 bound in son -= mao 
those for 1889, 1890, 1891, 1892, 1893, 1894, and 1895 for $2.50 each, or mor for each. New 
who remit $24.50 will receive all back numbers and the subscription for 1896. iny cents per 
must ubseri n sok, AIA erica. If bound wo, es Poe orde: 
the cost ef be $32.50 and the transportation must be paid by the subscriber. There are two volumes in 
each pages. 
SAMPLE COPIES 20 CENTS. 
THE GEOLOGICAL PUBLISHING CO., 
Minneapolis, Minn., U. S. A., Jan. 1, 1896, 
European Agent, Mr. HENRY CLAYPOLE, 
Manager of the London & Co. Bank, ; 
ass SITTINGBOURNE, KENT, ENG. 
