COMMENCED JANUARY, 1888. TWO VOLUMES PER YEAR. 
STH E= : 
AMERICAN GEOLOGIST 
1S95. 
The Oldest Exclusively Geological Magazine Published in America. 
EDITORS AND PROPRIETORS: 
CHARLES E. Beecuer, Ph. D., F. G. S. A., Yale University, New Hav 
AMUEL CALVIN, Ph. D., F. G. S. A., St tate Freie State As dane low y, ia. 
oun M. CLARKE, M. A., Deut. Geol, Gessell., Soc. Imp. ., New York Ge ki rar rvey, Albany, N.Y. 
Epwarp W. CLAYPOLE, B. Ay c. (London), F. G. SS., p E. and A., Buchtel ioe. dno, 
Fran os W. Craein, B. So., F. G. S. A., Greek of Geology and Palæontology, Colorado College, 
Colorado Sortie, Colo. Texas Geol. cp 
JOHN EYERMAN iF. eB. Ld. S, M. I.M *Oakhurst,' Easto 
PERSIFOR FRAZER, Doct. es. Sei. Nat., Ofcier de P Instruction. E ique (France), Oo e odia 
Reichsanstalt (Wien), F. G. S. AG Prof. of Chem., Horticul. Soc., Philadelphia, Pa. 
Epwarp O. Urnicn, M. A., F. G. S. A., Paleontologist, Geol. mA of Minn., &e., Newport, Ky. 
Warren Urnay, M. A., F. G. S. A., Minnesota Geological Survey, Somerville, Mas 
MansuuaAN E. WapnswoRnrTH, M. A, Ph. D., F. G. S. A,, F.A. 'd. S., Director of "the Michigan 
Mining Sehool, vag t Mich, 
Ph, 
ween. C. Waite, M. A., , F. G. S, A., Morgantown, W 
Newton H. Wincuet, M. A., F. G. 8. A. , State Geologist, Unie Mian, Minneapolis, Minn. 
TERMS. 
To Subscribers in the United States, —— and €— E. e $3.50 a year 
To other Subscribers in the Postal Uni Io wo 00s year 
eapolis, Minnesota, United States of America. Fourteen volumes are nearl 
pleted; the fifteenth begins with the number for Janua den 1895. The magazine rhet 
received a cordial ome and a generous support from leading geologist everywhere and 
it is now recognized as the exponent of the rapid geological progress n by taking place 
on the continent of North America, including Canada, the United States and Mexico. 
A else in = o are geol v» euo sihi ited on a ist n | cians scale 
and nowhere else are results attain eater c" and scientific importan 
"The AMERICAN GEOLOGIST P "before fr to month the 
latest results of geological work. In addition to je longer papers it gives synopses of 
recent geological publications und brief notes on current Poda 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 s bscribers for $3.50, or — in cloth for ped 
brane for 1889, 1890, 1891, 1892, 4 and 1894, for $2.50 sed o oun for $3. - each. martese 
will Fal ety all back m mbers and the subscription for 1 Fifty cents per Me nr Dosteqe 
added to these wr aps for de not eife Sor in Ag = dei America, "If boant. p dft ENS the P OR 
rtation mus i e subscriber. Th t olumes in each year 
each volu à marine over cing plv Pi d = pack iiid vse vir 
SAMPLE COPIES 20 CENTS. 
THE GEOLOGICAL PUBLISHING Co., 
Minneapolis, Minn., U. S. A., Oct. 1, 1894. 
European Agent, Mr. HENRY CLAYPOLE, 
Manager of the London & Co. Bank, 
SITTINGBOURNE, KENT, ENG. 
