1884.] The Amblypoaa. 1197 
7 
dis . P 
iscovered. Itis only known irom the superior molar teeth fig- 
= = 
yl ginal molar series of Corre a two-thirds nat. size, from the 
Fig. 
k $ 
Metalo p of Wyoming. Origin Fi , Ectacod 
op ao eset Cope. l. 5 tacodon cinctus Cope. å. 
ured in Fi i 
g. 16 a, i t 
2 2. It is a large species, about equal to the Bath- 
ore rae size, from below 
17. Ee apgr Lc eas tee Cope, skull, two-n! 
ooth mer., Vol. Iv, 
Oa 
fr 
pt ir om Report M. Wheeler, U. S. G, G. Surv. W. u 
belong to Cory- 
The 
greater number of species of the family 
lateral, as in 
phodon. 
Modern > this genus the temporal fossæ are 
minants, leaving a wide front with overhanging tem- 
