61 



What I suppose to bo ilio poslrrior end dl' I lie inaxilliiry hoiic nxliihits 

 the grooves to near its apex as well as a consideral)lc surface of articulation 

 for the malar. 



Two dorsal vertebreB are preserved, whose neural arches are coossified, 

 with a trace ol" the suture remaining. Both articular faces exhibit a transverse 

 fossa for ligamentous or bursary attachment. Round these, on the convex 

 face, there are transverse rugosities, while oliliquc-ridgcd lines descend on 

 each side from the floor of the neural canal. The centra are shorter than 

 deep, and subquadrate in a horizontal section. The sides are concave ; the 

 anterior one compressed with lenticular vertical section with the angle below. 

 The more posterior is less compressed, and the surface is smooth ; in the an- 

 terior, it is thrown into weak longitudinal ridges near the edges of the articular 

 extremities. There are large nutritious foramina on the sides. The neura- 

 pophyses are excavated vertically on their posterior edges. Neural canal on 

 the anterior dorsal, a broad vertical oval. A caudal vertebra is rather elongate 

 and depressed ; as it has no diapophysis, it is not from the anterior part of the 

 series. There is no prominent lateral angle, but the two inferior angles con- 

 necting the chevron -facets are well marked. Neurapophysis only measuring 

 half the length of the centrum. The articular faces exhibit the same trans- 

 verse tbssa as is seen in the dorsals. The anterior is plane, the posterior 



reniformly concave. 



Measnrements. 



Anterior ilorsal : M. 



Length of tbo centrum 0.074 



Elevation of the articnlar face 0.0?:? 



Width of tbo articular face 0. OTII 



Vertical diameter of the neural canal 0. 027 



Elevation of the anterior zygapophysea 0. l'i'2 



Middle dorsal : 



Leugth of the centrum 0. 0G8 



Elevation of the articular face - 0. 08.'> 



Width of the articular face 0.080 



Middle cautlal : 



Length of the centrum 0. 0(')2 



Elevation of the articular face (at canal) 0. 047 



Width of the articular face 0. OCH 



Width between the inferior angles n. H-'l 



Width of the uenral canal 0. Ui:! 



The femur is only represented by the distal end, witii the condyles per- 

 fectly preserved. Tiie latter form a single trochlear surface, whost; borders 

 form arcs of circles. It is slightly hour-glass-shaped, chiefly by excavation 

 of the posterior lace, which is, however, shallow, the deep fossa; seen in 



