Procolop/ion. 15 



There appear to have been teeth above and 9 ])elow. The 9th 

 above has been small and pointed. The teeth of the uppei' and 

 lower jaws alternate but two mandibular teeth— the 3rd and 4th — 

 fit in between the 'i\vd and 4th of tlu> upper jaw. The 3rd lower 

 tooth is much smaller than the others. 



Presented by Messrs. A. E. & H. Trollip. 

 Fernrocks, Tafelberg. 



29. Weathered nodule showing casts of some detached bones 

 of a medium sized skull — especially the cast of the outer side of a 

 left mandible and the cast of the base of the basioccipital and 

 basisphenoids. On the same nodule there is the cast of a number 

 of cervical and upjier dorsal vertebrae and ribs which may belong 

 to a ditferent individual. 



Presented by Messrs. A. & H. Trollip. 

 Fernrocks, Tafelberg. 



30. Good cast of the premaxillary, maxillary, prevomerine and 

 pterygoid teeth. There have been 3 premaxillary pointed teeth, and 

 six maxillary teeth, of which the first only is somewhat pointed. 



Presented by Messrs. A. E. & H. Trolltp. 

 Fernrocks, Tafelberg. 



31. "Weathered cast of palate of a small animal. There have 

 been 3 pointed premaxillary teeth, and 7 maxillary teeth. The 

 casts of two displaced lower jaws are also shown, one of which 

 has had 9 teeth, of which the 2nd and 3rd have been somewhat 

 grooved. 



Presented by Messrs. A. E. & H. Trollip. 



Fei-nrocks, Tafelberg. 



32. Nodule showing the weathered cast of right mandible, both 

 pterygoids, and the quadrato-jugal and squamosal of the right 

 side. There is also well shown a cast of the basioccipital region 

 with the upper cervical vertebrae in position. The atlas is seen to 

 be composed of an arch and an inferior element, while between 

 the atlas and the axis there has been a pair of intercentra. The 

 intercentrum between the 2nd and 3rd vertebra? has also been 

 paired, bl^t the succeeding intercentra, though very large, have 



