'Table 12 



Merychyus 

 Oreodontoides 



a=approximate 



Skull 



Maximum length .... 



Basal length 



Bizygomatic diameter 



Postorbital constriction diameter 



Brain case diameter 



Width between middle ol orbits 



Orbits, antero-posterior diameter 



Orbits, vertical diameter 



Malar, depth below orbit 



Bulla, antero-posterior diameter 



Bulla, transverse diameter . 



Palate, width between P 1 



Palate, width between M 3 . 



Facial vacuity, maximum diameter 



Facial vacuity, minimum diameter 



Ramus, maximum length 

 Symphysis length 

 Depth, coronoid to angle 

 Depth, below M 3 . . . 

 Dentition 



Superior dental series with C 



Superior molar series 



Superior premolar series 



C, antero-posterior diameter 



C, transverse diameter 



P 1 , antero-posterior diameter 



P 1 , transverse diameter . 



P 2 , antero-posterior diameter 



P 2 , transverse diameter . 



P 3 , antero-posterior diameter 



P 3 , transverse diameter 



P 4 , antero-posterior diameter 



P 4 , transverse diameter 



M 1 , antero-posterior diameter 



M 1 , transverse diameter 



M 2 , antero-posterior diameter 



M 2 , transverse diameter 



M 3 , antero-posterior diameter 



M 3 , transverse diameter 



Inferior molar series 



Inferior premolar series 



C, antero-posterior diameter 

 C, transverse diameter 

 Pi, antero-posterior diameter 

 Pi, transverse diameter 

 P2, antero-posterior diameter 

 P2, transverse diameter . 

 P3, antero-posterior diameter 

 P3, transverse diameter 

 Pi, antero-posterior diameter 

 P4, transverse diameter . 

 Mi, antero-posterior diameter 

 Mi, transverse diameter 

 M2, antero-posterior diameter 

 M2, transverse diameter 

 M3, antero-posterior diameter 

 M3, transverse diameter 

 Skeleton 



Length 



Height . . . 



Scapula, length . 



Humerus, length 



Radius, length 



Ulna, length 



Manus, length 



Pelvis, length 



Pelvis, width 



Femur, length 



Tibia, length 



Fibula, length 



Pes, length 



Sy 



180 a 

 160 a 

 114 



46 



53 



68 



30 



23 



19 



23 



13 



31 

 9 



3.5 

 136 a 



32 



35 



44 

 32 a 



10 

 10 



9 

 12 

 13 

 13 

 15 

 15 

 19 

 15 

 46 

 34 



4 



5.7 



7 



5 



8.6 



5.2 



8.4 



7.5 

 12 



9 

 12 



9 



14.7 

 10 

 22.3 

 10 



iU 



167 

 161 



84 



34 



46 



58 



25.5 



25 



19.5 



14 a 

 9a 



18 



12 

 4 

 132 

 28 

 79 

 30 



43 

 33 



9 



6 



8 



4.3 



9 



6.7 



9 



8 



8.5 

 11 

 13 

 12 

 16 

 16 

 18 

 16 

 46 

 32 



5 



7 



7 



5 



7.7 



5 







6 



1 



1.5 

 9 

 5 

 

 22 

 



9 § 

 S t 



V 



160 



148 



88.5; 



34.5 



44 



58 



22 



24 



16 



19.6 



14 



19.6 



24.6 



19 



10 

 129 



32 



73 



28 



77 

 40.5 

 30 

 7.3 

 6.7 

 7.1 

 4.3 

 9.4 

 7 



9.2 



8.6 



8.6 



10.4 



12.3 



12.5 



15.2 



14.1 



18.6 



14.7 



43 



30 



4.5 



6.5 



8 



6.3 

 8.3 

 5.3 

 9.5 

 5.3 

 11.6 

 7 



10.7 

 8.9 

 14.2 

 9.5 

 21.7 

 10.7 



700 

 350 



99 



96 



85 

 132 

 120 

 132 



90 

 114 

 108 

 116 

 150 



a e 



OJ o 



-a J 



v 1— 3 



o~ 8 



cm 



k 



■r ex 



•5*4 



156 

 148 



98 



32 



42 



50 



25 



24 



18 



22 



18 



21 



28 



14 



3 



122 



25 



76 



27 



70 

 38 



28 

 4 

 6 



6.3 

 4.5 

 7.5 

 5.8 

 7.5 

 7.2 

 7 

 9 



12 



11.5 



14 



13 



15 



12 



42 



33 

 2 



5 



4 



6 



3 



9.8 



4 

 10.5 



5.2 



9.7 



6.2 

 11.5 



6.5 

 19 



7.5 



750 

 420 

 72 a 

 117 



95 

 128 

 102 

 126 



82 

 125 

 122 

 112 

 138 



140 a 

 130 a 



88 a 



34 



40 a 



56 



24 



20 

 2 

 6 



110 



27 

 71 

 28 



74 

 36 

 29 



4 



12.5 

 16 



39 

 29 



10 



10 



12 



89 



46.4 



33 

 6.3 

 7.3 

 6.3 

 5 



8.4 

 7.3 

 8.9 

 8.4 

 8.4 



10.5 



12.6 



13 



16 



15 



21.1 



16 



48.5 



35 

 5.7 

 4.2 

 7.8 

 5.7 

 6.8 

 3.6 

 7.8 

 5.2 



10.5 

 7.3 



11 

 8.9 



14.7 



10.5 



24.2 

 9.9 



142 

 38 a 

 81 a 

 30 



47 

 34 



4.5 



7 



7.5 



6 



6.5 



3.5 

 10 



7.5 

 10 



6 

 10 



8.2 

 13 



8 

 23 



9 



108 



196 

 176 

 108 



46 



54 



70 



32 



22 



14 



23 



18 



25 



32 



28 a 



10 a 



200 a 



96 



40 



52 

 72 



36 

 12 



26 

 13.5 



27 



95 



45 

 37 



6 



8 



8 



4 

 10 



7 



9.5 



8 



8.6 

 11.5 

 12 

 13.5 

 15 

 15 

 20 

 16.1 



178 

 146 



102 

 40 

 56 

 69 

 26 

 24 

 17 

 22 

 19 

 20 

 29 

 18 



83 



46 a 

 41 



10 



10 



12 



16 



16 



20 



15.5 



51a 



15 

 12 

 22.5 

 11.5 



85 

 46 

 33 



6.5 



6 



7 



6 



8.5 



8 



8.5 



9 



8 

 12 

 12 

 13.8 

 16 

 16 

 20.5 

 18 



290 



