PLEISTOCENE VERTEBRATES FROM CUMBERLAND CAVE 



81 



Table 22. — Measurements (in millimeters) of skull, mandible, and dentition of 

 Platygonus cumberlandensis — Continued 



Measurement 



U.S.N.M. 

 no. 8146 

 (type ) 



U.S.N.M. 



no. 8200 



(paratype) 



Inferior dentition 



Total length of lower dental series. 

 Length of lower cheek tooth series . 



Length of lower premolar series 



I], anteroposterior diameter 



Ii, transverse diameter 



Ij, anteroposterior diameter 



Is, transverse diameter 



C, anteroposterior diameter.. 



C, transverse diameter 



Pj, anteroposterior diameter 



Pj, transverse diameter... 



Pa, anteroposterior diameter 



Ps, transverse diameter 



P4, anteroposterior diameter 



Pj, transverse diameter 



Ml, anteroposterior diameter 



Ml, transverse diameter 



Ml, anteroposterior diameter 



Ml, transverse diameter 



Ms, anteroposterior diameter 



Ml, transverse diameter 



208 



96 



35.2 



16.5 



13.4 



>9.5 



8 



12.8 

 10 



12.8 

 11.7 

 114 

 13 

 20 

 15.5 

 25.5 

 16 



201 

 90 

 34 



6 



7.2 



6.4 



6 

 13 



10.5 

 10 



7.6 

 11.6 



9 



11.6 

 11.5 

 12.6 

 11.8 

 18 

 14 



22.8- 

 15 



1 Approximate. 



Table 23. — Measurements {in millimeters) of skeleton of Platygonus cumber- 

 landensis 



Measurement 



Vertebrae 



Length of vertebral column from atlas to distal end of sacrum 



Length of cervical series of vertebrae 



Length of dorsal series of vertebrae --- 



Length of lumbar series of vertebrae - 



Length of sacrum - - 



Greatest width of atlas - 



Width of condylar facets of atlas.. --- 



Width of axial facets of atlas - 



Length of axis, exclusive of odontoid process 



Height of spine of axis.. - 



Height of spine of first dorsal 



Height of spine of fourth dorsal 



Height of spine of eighth dorsal ..- ..- 



Height of spine of second lumbar 



Height of spine of last lumbar 



Length of nine caudal vertebrae --. 



Anterior limb 



Length of scapula - 



Greatest width of blade of scapula - 



Greatest width of articular face - 



Height of spine of scapula 



Length of humerus 



U.S.N.M. 



no. 8200 

 (paratype) 



920 



220 



420 



130 



150 



108 



60 



53 



44 



30 



140 



120 



70 



30 



25 



136 



220 

 110 

 33 

 36 

 220 



