MEMBERS OF THE GEOLOGICAL BOARD. 
His Excennency WILLIAM ALLEN, : 
Hon. ISAAC WELSH, . 
Hon. T. W. HARVEY, 
GOVERNOR OF OHIO. 
oa 
. TREASURER OF STATE. 
CoMMISSIONER Com. SCHOOLS. 
MEMBERS OF THE GEOLOGICAL CORPS. 
J. 8. NEWBERRY, 
E. B. ANDREWS, . 
EDWARD ORTON, 
T. G. WORMLEY, . 
F. B. MEEK, 
1872-1874. 
. Cuirr Gronoeist. 
. ASSISTANT GEOLOGIST. 
ASSISTANT GEOLOGIST. 
. CHEMIST. 
PALAONTOLOGIST. 
LOCAL AND SPECIAL ASSISTANTS. 
J. Y. BERGEN, Jr., 
E. B. COPE, 
W. B. GILBERT, 
C. M. GALLOWAY, 
JAMES HALL, 
H. HERTZER, | 
F. C. HILL, 
WILLIAM HOLDEN, 
1872-1874. 
JOHN HUSSEY, 
O. C. MARSH, 
HENRY NEWTON 
M. C. READ, 
J. J. STEVENSON, 
A. W. WHEAT, 
R. P. WHITFIELD, 
N. H. WINCHELL. 
