8380 SYSTEMATIC SYNOPSIS OF FOSSIL BIRDS. 
‘Tn its main features, the present specimen resembles the skull of the Ratite, more than 
that of any existing birds. Other parts of the skeleton will doubtless show still stronger 
reptilian characters. 
“In the matrix attached to this skull, a single tooth was found, which most resembles the 
teeth of birds, especially those of Weidinjorule It is probable that mi aa possessed teeth, 
and also biconcave vertebre. 
“The specimen here described, and others apparently of the same species, were found in 
the upper Jurassic of Wyoming: Territory, in the horizon of the Atlantosaurus beds.” 
