THE SECTION OF THE “BIG TREE” 
IN THE MUSEUM 
rds mark the succession of centuries 
bias 
1, that of Comparative Anatomy 
orth : 
urth, the Progress of Embryology. 
its events in General History 
changes of thought 
indicates the advance of General Biology ; 
in the Philosophy of 
in the life of the tree; 
S/ 
third (one card) the discoveries of Palzontology ; 
