vi ADVERTISEMENT. 
COMMENCED JANUARY, 1888. TWO VOLUMES PER YEAR. 
=== THES 
AMERICAN GEOLOGIST, 
LS. 
The Oldest Exclusively Geological Magazine Published in America. 
EDITORS AND PROPRIETORS: 
CHARLES E. Beecuer, Ph. D., F, G, S. A., Yale University, New Haven, C nn. 
Samvue. Catvin, Ph. D., F. G. S. A; State Geologist, State University, 4 
oHN M. CLARKE, M. r Deut, Geol. Gessell. , Soc nme: a New York Geol. ce N.Y. 
Epwarp W. CLAYPOLE, B. A., D. Se, (London), F . Q. 5S., L., E. and A., Buchtel Niet’ Kiral 
hio 
Francis W. Cr B. B0, F.G. 8, A, fe nod of Geology and Palewontology, Colorado College, 
Colorado ‘Spinal Colo. Texas Geol. S 
Jonn EYERMAN, Esq., F. Z. S., F., G. S. A., P. A a. S., M. I, M. E., ‘Oakhurst,’ Easton, Pa. ? 
Persiror Frazer, Doct. es. Sci. Nat., Officier de I’ Distruotion Publique (Fr rance), Correspondant : 
Reichsanstalt grien) ] F: ek rape Prof. of Chem., Hort airg , Philadelphia, Pa. 
Epwarp O, Uxrica, M. A., F. ak. ’Palaontologist, Geol. Sur (Mina: , &e., Newport, Ky. 
WARREN UPHAM e È a.S. ‘A: , Minnesota Geological Beno Bakori ie: M 
MARsHMAN E. M. Å, Ph. D., F. G.S. A., F. A. G. S., Director ‘of ‘the Michigan 
Mining School, Houghton, Mich, 
IsraEL C. Wuite, M. A., ee F. G. S. A., Morgantown, W., Va, 
Newton H. AEDT M. oe F. G. BA. ‘ais Geologist, Univ. Minn. , Minneapolis, Minn. 
TERMS. 
To Subscribers in the United States, — and ETN a E 50 a year 
To other Subscribers in the Postal Uni à i ‘ . 4.00 a year 
The AMERICAN GEOLOGIST i is issued —— from ra office of panao at 
Minneapolis, oo United States of America. Fourteen volumes are nearly com- 
pleted; the fifteenth begins with the number for heng 1895. The Fen A has 
received a cordial x Sr on and a generous support from leading geologists everywhere and 
i ra 
latest results of geological work. In addition to the | longer pa adr it pra synopses 0 
recent geological publications and brief notes on pots 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, or bound in cloth gs ed: 
those for 4889, ae 1801, 1892, 1893, and 1894, for $2.50 each, or bound for $3.50 each. 7 ubseri 
remit $22 w illr e all back’ numbers and the subscription for 1895. Fifty cen ar postage m at be 
oe yo ese stun Te subscribers not living in North America. If bound er sell fers ordered, he “ost 
nd the bebe pha must be paid by the subscriber. There are two volumes in cou year, 
each volume having over 400 
SAMPLE COPIES 20 CENTS. 
THE GEOLOGICAL PuBIISHING CO., 
Minneapolis, Minn., U. 8. A., Oct. 1, 1894. 
European Agent, Mr. HENRY CLAYPOLE, 
Manager of the London & Co. Bank, 
SITTINGBOURNE, Kent, ENG. 
