25 2 BULLETIN OF THE NATURAL HISTORY SOCIETY. 
is not actually related to the footprint alongside of which it 
occurs. This finally disposes of a possible fifth toe in the impres- 
sion of the fore foot of Hylopus, as in neither H. Logani nor 
H. Hardingi can it be said to exist. 
It is true that there is a fifth toe to the footprint of Hylopiis 
minor, Dawson, but the heavy print of the sole in this marking 
does not conform to the ideal of Dawson’s genus. On the 
whole, we conclude that five toemarks of the hind foot and four 
of the fore is the typical number for Hylopus. 
