CKEODOXTA. 329 



The canines are well developed, and have a robust root. The crown 

 is rather slender and is very acute. It is rounded in front, but has an acute 

 angle posteriorh'. It is not grooved, and the enamel is smooth. The sin- 

 gle-rooted first superior premolar is situated close to the canine, and behind 

 it is a short diastema. I have the probable first true molar or fourth premo- 

 lar. The external cusps are i-ather small, and are well separated from each 

 other. The inner outline of the crown is rather broadly rounded. The 

 internal tubercle is connected on wearing, with an anterior transverse crest 

 which terminates near the inner base of the anterior external cusp, in an 

 intermediate tubercle. There is a posterior intermediate tubercle. There 

 is a cingulum all round the crown excepting at the posterior intermediate 

 tubercle. The second (? first) true molar is like tlie one just described, but 

 has relatively greater anteroposterior width. In this tooth the cingulum 

 extends all the way round the crown. 



There are but two inferior molars of this individual preserved, the second 

 and third true. The former of these has a parallelogrammic outline with 

 rounded angles. There are two posterior, and two anterior tubercles; an 

 anterior transverse ledge ; and a narrow external and posterior cingulum, the 

 latter rising into the internal posterior tubercle. The latter is a mere angle 

 and is much smaller than the external posterior, which has a wide crescentic 

 section. Of the anterior tubercles the interior is much the larger, and has 

 a circular worn base. The third true molar is triangular in outline. Its 

 crown includes two anterior and an external median tubercle. The inner 

 and posterior parts of the crown form a wide shelf, with the internal edge 

 denticulate. A weak external cingulum. 



Measurements of Teeth. 



M. 



^, . . , „ c ■ • I anteioiiosterior 0045 



Duiuieteis base of crowu of lucisor) ' 



) trausverse , 004 



Diameters base crown of canine \ -luteroposterior 01;50 



( transverse 0095 



,, . ■ ,, . ( auteronosterior 0095 



Diameters crown, snpcrior M. 1 ■; ' 



< trausverse 01"20 



Diameters M.fii^""**'™!'"^^"''"^ ^^^^ 



( transverse 0110 



Diameters of inferior M. ii ^ '">*^''''I^"**t'^"°'' "1'^" 



( trausverse 0105 



Diameters of inferior M.iii^''"t'^■■''l"'*"^™'• 0125 



( trausverse 0090 



