A RSINOITI lEliTUM ZTTT ELI 
G7 
C. 8252. Portion of right niiixilla with the four inilk-molarsiw situ. Tliis .spocinicii is slightly larger 
than the last, hnt otherwise closely similar. 
C. 9436. Portion of right maxilla similar in age to the last, with mni. 2 and inm. ?> in ntu. 
M. 8826. Portion of left maxilla somewhat younger than M. 8472, with mm. 4 and m.rn.?y in situ, 
and the pards of the germ of the premolar rejdacing the latter. If this interpretation he 
correct, the height of the crown of mm. 4 is very remarkable, the hypsodont condition 
being quite as pronounced as in the permanent molars. Thus the width of the posterior 
column of mm. 4, which is already somewhat wmrn, is about 3 cm., its height in a straight 
line 1‘1 cm. Presented by the Egyj)tian Government, 1904. 
M. 8474. Left 2)remaxilla of young individual showing the germs of i. 1 and i. 2. 
Presented by W. E. de Winton, Esq., 190.3. 
M. 8539. Plaster cast of the cranial cavity of the skull numbered M. 846.3 (text-fig. 5). 
Made in the British Museum. 
M. 8540. Plaster casts of two cranial cavities of skulls in the Cairo Museum. 
Made in the Geological Museum, Cairo. 
M. 9087. Plaster cast of cranial cavity of an imperfect skull numbered C. 8794. 
Made in the British Museum. 
C. 8802. Nearly complete adult mandible in which the posterior column of m. 3 is considerably 
worn. The anterior premolar, canine, and incisors are wanting, and the front of the 
symphysial region is incomplete. The posterior end of symphysis is beneath anterior 
column of m. 2. The ventral border of the horizontal ramus is strongly convex. Length 
about .51 cm., height to top of coronoid process 32 cm., length of molar series 18 cm., 
united length of last three premolars 8'1 cm. 
C. 8129. Nearly complete adult mandible. This specimen is mounted with the nearly complete 
skull C. 8128, the posterior portion of the left ramus being restored. All the teeth in 
front of pm. 2 are wanting. Length 55‘5 cm., height to top of coronoid 36'5 cm. ; depth 
of ramus beneath last molar 9’3 cm. ; length of molar series about 18 cm.; length of last 
three premolars about 10 cm. Figured in Frontispiece. 
M. 8408. Left ramus of mandible, symphysial region much worn, and all teeth except m. 3 lost. 
Length 55 cm., height to top of coronoid process 29'7 cm. 
M. 8462 b. Left ramus of mandible with symphysis : premolars and molars in situ. 
Presented by W. E. de Winton, Esq., 1903. 
M. 8821. Right ramus of mandible of a rather old individual, m. 3 being much worn. Anterior 
end of symphysial region imperfect, and all teeth in front of pm. 2 wanting. Length 
of ramus about 50 cm., height to top of coronoid 33 cm.; depth of ramus beneath 
m.3, 9 cm. (approx.); length of molar series 16'8 cm.; length of the three posterior 
premolars 8'5 cm. Presented by the Egyptian Government, 1904. 
C. 8904. Imperfect ramus of mandible in which the last molar has just been cut. Teeth anterior 
to pm. 3 wanting. The symphysis extended back to the level of the posterior lobe of 
pm. 4. Length of m. 1 and m. 2 together about 10 cm. 
K 2 
