~ 
500. Bulletin American Museum’ of Natural History. [Vol. XXXIV, 
C@LurRogauRia. 
A. Coelophysis longicollis, bauri and willistoni Cope. 
| Fias. 28-64. : 
Coelophysis seems not to be uncommon in the New Mexican Trias. In 
the Cope Collection are several series of bones and fragments and there 
were also several vertebrae mixed with the remains of T'ypothorax and Episco- 
posaurus. In 1906 I redescribed (1. ¢c.) and figured the most important 
ones of the remains of Coelophysis longicollis and bauri, when Prof. Osborn 
— sent me splendid casts of them. . 
306 
Fig. 28. Celophysis longicollis Cope. Epistropheus; 
e anterior aspect, showing the facet for the atlas. 
-2third -eervical:,’): 
Fig. 29. ?Celophysis longicollis. 
a right aspect, b lower aspect, 
xs. CP ype: Cope, l. ¢. PeESEC 292 
Centrum of a dorsal vertebra in lateral and lower view. 
x4. , 
Fig. 30. ?Celophysis longicollis. 
section... xX 2... 
Fig. 31. ?Celophysis longicollis. 
with sections. X i, 
Centrum of a larger dorsal vertebra, with transverse 
Transverse process of a dorsal vertebra, upper aspect, 
Fig. 32. Celophysis l.ngicollis., Centrum of middle tail vertebra; a right, b lower, c 
posterior aspect. with facets for heemapophysis. x i, (Type: Cope,.1. c. 1887, p. 223). 
: Fig. 83. Celophysis lon gicollis, Articular extremity of scapula; a inner view, b glenoid 
2CeO.° oe. 
