Note. 3^5 



micro-i-adiograms, shown iu their actual size in the inset, of the 

 plates being enlarged to a cons.dei-able size, as here re"roduced 



i-late \\I IS a reproduction of a micro-radiof'ram enlaro-ed 

 nineteen tnnes, of tjie anterior and posterior limbf of the £e 

 toed lizard {Scps tridactybcs). Plate X VII sliows mici o-radio!r^ms 

 of various Foraminifera. enlarged twenty-one and twentvXe 



c 2 



