lOO 
EXTINCT MONSTERS 
skeleton, and in the wall-case 19, Gallery Y., will be found 
a skull preserved on a slab of shale from Permian strata in 
Fig. 22. — A small Labyrinthodont, Cerater;peton, restored after Fritscb, 
from Permian strata, Bohemia. 
France. A restoration of the creature when alive is shown in 
Plate YII. 
A number of small Labyrinthodonts, somewhat like sala- 
manders, have been found in Ireland and in Bohemia, Those 
