06 
TI':RTIAKY VEliTEiniATA OE THE EATOM. 
molar, (jo's. 4, 4 a. With tluwe th(‘re wore also associated the distal epiphysis of a left 
• ulna, the distal half of a ri^ht radius, a left scaphoid, a left unciform, a left fourth 
UK'tacarpal, and a ri^ht maonum. Presented hj IE. E. de Winton, Esq., Ih03. 
M. 8475. Upp(U- portion of shull of very young animal showing ])arieto-frontal suture and anterior 
border of the frontals. This specimen also shows that the great frontal sinus is 
continued into the frontal (posterior) horn. There is no trace of the occipito-parietal 
or int('r-[)arietal sutures. Presented hj TE. E. de Wlnton, Esq., 1*103. 
M. 8462 a. Right maxilla with the molars and last two premolars preserved : m. 3 is well worn, the 
animal being old. The base of the zygomatic process is preserved ; the antorbital 
foramen is smaller than in most specimens. The length of the molars is 18'2 cm., that 
of the two ])remolars 7'5 cm. This maxilla may belong to the same individual as the 
mandible M. 8462 h. Presented hj W. E. de Winton, Esq., l'J03. 
C. 7843. Palate and cheek-teeth of a young individual in which pm. 4 is just being cut andynn.d 
is slightly worn ; m. 3 and one of the anterior incisors of the right side are just 
appearing. The base of the zygomatic process and the antorbital foramen are 
preserved. 
G, 7912. Left maxilla of a young individual in which p?u.4 and the hinder column of m. 2 are 
slightly worn. The length of m. 1 and m. 2 together is 10'2 cm. ; length of 
qnn. 2~qim. 4, 8’4 cm. 
C. 7844. Right maxilla with pu;. 2-/u?u 4 ami m. 1-?>k 3. Last molar just cut, but not in wear. 
Length of m. 1-m. 2 is 1()’2 cm. ; length of pm. 2-pm. 4 is 8'4 cm. 
C. 8253. Left maxilla rather older than the last, m. 2 being more worn. Tiie posterior column of 
m. 3 is missing. The length of m. 1-m. 2 is 1E6 cm. ; length of pm. 2-pm. 4 is 8’6 cm. 
M. 8801. Portion of left maxilla with the molars and pm.-i in situ. The posterior column of ?n. 3 
not yet in wear. Length of molar series about 15'5 cm. 
Presented hp the Eijipptian Gooernment, 1904. 
M. 8802. Portion of right maxilla with ?/;. 2 and ni. 3, the ])osterior lobe of the latter just coming 
into wear. Presented h>/ the Epp/>tian Government, 1904. 
JI. 8472. Portion of left maxilla and anterior end of jugal ; the antorbital foramen is preserved. 
One tooth, probably the last milk-molar, is in situ ; above and a little in front of this is 
the fossa, in which lay the germ of qnn. 4 or q^m. 3. The milk-molar is entirely 
molariform ; the length of the inner side of the crown is 4‘2 cm. 
Presented hp II'. /f. de Winton, P.nq., 1903. 
M. 8471. Portion of left maxilla with three teeth in situ, probably ))im. 2, mm. 3, and mm. 4 ; 
mm. 1 and a milk-incisor are also preserved. J\Im. 4 is much less worn than in 
the last specimen ; both it and m/u.3 are molariform. Min. 2 consists of an outer wall, 
two transverse crests, and a well-developed cingulum on the antero-intei nal border ; 
mm. 1 consists of an outer wall conn)osed of two elements and united anteriorly by a 
slight transverse crest with the strongly developed cingulum. The incisor is a small, 
cylindrical, slightly spatulate tooth without a cingulum. The lengths of the milk-molars 
are: — rnrn. 1, 1'9 cm.; mm. 2, 2'3 cm. ; mm.?), 3’3 cm.; mm.i, 4’f cm. Eigiireil on 
PI. V. tig. 5, 5 a, and text-tigs. 7. Presented bp IE. E. de Winton, PJsq., 1903. 
