1906. J PLACENTA IN UNGULATES. 91 



the fact that they are often found attached by a pedicle to 



Text-%. 32. 



Uterus of Sheep. 

 Section tlirougli a mass (7i.) of uterine cellular and nuclear debris embedded in a 

 pocket of the trophoblast {tr.). This is an early stage in the formation of a 

 hippomanes or allantoic body, all, allantoic epithelium. 



