PAL^OMASTODON BEADNELLI. 151 



The dimensions (in centimetres) of the teeth are : — 



Length. Width. 



pm. 3 (alveolus only) 4'1 



pmA » . . . . 4-8 3'3 app. 



m. 1 4-8 3-7 app. 



TO. 2 6-5 5-1 



TO. 3 7-8 5-3 



Approximate length of molar and premolar series 28"5. 



M. 8059. Plaster cast of the above specimen. Made in the British Museum. 



The following specimens were collected in the immediate neighbourhood of the type specimen ; 

 from this circumstance, together with their large size, they may be referred to the present species 

 with reasonable certainty : — 



C. 10014 a. Portion of left maxilla with greatly worn m. 2 and m. 3. This specimen is figured on 

 PI. XV. fig. 2. The approximate dimensions (in centimetres) of the teeth are : — 



Length. Width. 



m. 2 5-6 4-8 



m. 3 6-5 5-2 



M. 9234. Plaster cast of the above specimen. Made in the British Museum. 



C. 10060. Atlas vertebra from same locality. Figured (partly restored from another specimen) 

 PI. XV. fig. 3. Width between outer edges of condylar cups 24'5 cm. ; total height 

 14-7 cm. 



M. 9120. Imperfect atlas vertebra from same locality. 



Presented ly the Egyptian Government, 1904. 



C. 10061. Atlas vertebra from same locality. Figured on PI. XVI. figs. 1, 1 a. Total length from 

 end of odontoid to postero-inferior point of centrum (approx.) 17 cm.; width of anterior 

 end of centrum (approx.) 20 cm. ; height 20 + . 



M. 9121. Imperfect axis from same locality. Presented by the Egyptian Government, 1904. 



C. 10016. Left scapula from same locality. Suprascapular and much of postscapular region broken 

 away. Length of glenoid surface (approx.) 13 cm., width (approx.) 8 cm. 



M. 9235. Plaster cast of the above specimen. Made in the British Museum. 



C. 10013. Right humerus, wanting the proximal portion, from the same locality. Figured on 

 PI. XVI. figs. 2, 2 A. The dimensions (in centimetres) of this specimen are : — 



Length (so far as preserved) 61 



Width of shaft at narrowest point 10 



„ distal articular surface 19 



,, distal end at condyles 21 app. 



Length of supinator ridge 18'6 app. 



M. 8060. Plaster cast of above specimen. Made in the British Museum. 



C. 10062. Portions of right os innominatum from same locality, including the acetabnltun and the 

 acetabular ends of the pelvic hones. Longest diameter of the acetabulum 13 cm. 



