14 
of them, characterized by the ending —ology, seemed to him 
a truly happy and philosophical mode of distinction. While 
dissenting, in some important points, from the definition of 
force as given in the paper, he yet regarded the scheme as a 
very important and interesting contribution to our view of 
the relations subsisting between the departments of science. 
Prof. D. S. MArrIn requested leave to postpone his paper, 
announced for this evening, “Additional Notes on Mr. 
Andrew Murray’s Theory of the Geographical Distribution of 
Life.” He made some remarks in reference to the great in- 
terest which attaches, in connection with questions of this na- 
ture, to the life of the Southern Hemisphere, especially in its 
remoter portions, where it may well be that alone is to be 
found the key to many problems that are incapable of solu- 
tion here. The expeditions preparing for the observation of 
the coming transit of Venus, will furnish unusual opportuni- 
ties for studying the fauna and flora of the Antarctic Islands ; 
and every such opportunity should be most carefully im- 
proved. He urged that Congress should be addressed, per- 
haps through the Smithsonian Institution, by the scientific 
societies of the country, to make full and careful preparation 
for biological collections and observations, in connection with 
the fitting out of the American expedition. Though the main 
purpose would be astronomical, yet the occasion is too valua- 
ble in its relations to geology and natural history, to be © 
allowed to pass without every facility being furnished for 
study in these departments. 
On motion of Prof. SEELY, it was resolved that , Prof. 
Martin be a committee of one, to conduct any correspondence, 
or make any suitable memorial to Congress, in the name of 
the Lyceum, on this subject. 
re 
February 10th. Chemical Section. 
Dr. B. N. Martin in the chair. 380 persons present. 
