CORRESPONDENCE. 
Editor of the American Naturalist : 
Sik :—— A slight correction should be made in my “ Notes on 
Living Nautilus,” which appeared in the October number of the 
American Naturalist. I notice that on p. 828 the block of cuts 6, 7, 
and 8 has been set so that the animals seem to be looking somewhat 
upward. To appear accurately, the three figures should be rotated 
downward, clock-hand fashion, each about thirty degrees. 
BASHFORD DEAN. 
DEPARTMENT OF ZOOLOGY, 
COLUMBIA UNIVERSITY, NEW YORK, 
November 12, 1901. 
(No. 419 was mailed November 18.) 
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