Bulletin of the Museum of Comparative Zoölogy 
AT HARVARD COLLEGE. 
VOL, XLIX: 
GEOLOGICAL SERIES, Vol. VIII, No. 6. 
EXPERIMENTS ILLUSTRATING EROSION AND 
SEDIMENTATION. 
By Tuomas AUGUSTUS JAGGAR, JR. 
Wirth Six PLATES, 
CAMBRIDGE, MASS., U. S. A.: 
PRINTED FOR THE MUSEUM. 
March, 1908. 
