[Cope 
401 
1881.] 
TABLE I. 
Tape II. 
TaBLe III. 
ew 
TOD oO 
Oo D 
10 
11 
Obliteration of first premolars. 
Selenodont and prismatic character of 
molars. 
Flattened odontoid process. 
Reduction and coéssification of ulna. 
Intertrochlear crest of humerus. 
Distal facets of radius. 
Involution of lumbar prezygapopbyses. 
Elongate sacrum. 
Shaft of fibula atrophied, and its distal 
extremity codssified to tibia. 
Reduction in number of digits. 
Anterior extension of carine of meta- 
Cupping of incisor teeth. 
Deposit of cementum in teeth 
Double bicipital groove of humerus. 
Reduction of metapodials to one. 
podial bones. 
Absence of superior incisors. 
Trough-shape of odontoid. 
Greater involution of lumbar prezyga- 
pophysis. 
Fibular articulation of calcaneum. 
Distal ginglymus of astragalus. 
