NOW i] TRITUBERCULAR MOLAR. 19 
Negroes never, and Micronesians very rarely, present this type 
of dentition, while in the Esquimaux it considerably predomi- 
nates, examples of tritubercular first molars even occurring. 
& P a 
A |e uo) ros 
Pe | telaee 3 I ae 
a. ers [il aS) bl 45) cS S38 
| STS AS A a iI * un .g 
= Br | a fs Sy Bea | ok 
a) = tata estas a |S] o 2 ut leas anced: Ih 
me le 6 los |) oe ae1g2| Ss / 82 aa| a 
A = a tare (aa cei Wee Sa ya laoreet 
She UP ices Ee Batis pega tinge (lee etal ees lanier (pea) ees 
alte (20) ae |4e/OS! B eo le aie 
Doi ae A Oh aaa I 18 
(4-4 —?) 13 2 Eig I 20 
1 
4—4 — 32) 
Mesias Stic Te 28. \0 274). .Oy 2a Ee le Sui inOr (eae pees 
4-4-3 J 
1 
5 Soe ames. 3 = 5 r ced labios z 3 | 24 | 45 
Las eNom 2 2 3 | 19 | 56 | 90 
Motaligaih: EON A429 MIA eat | RS rx) Zou EnGi son 
I now give a table of the characters of the superior molars 
in the Europeans and Europeo-Americans examined. The 
number is not sufficient for final conclusions; nevertheless 
there are some indications of value. Some of the one hundred 
and nineteen dentitions examined are referred with doubt to 
their respective races. Thus the Europeo-Americans may have 
been in many instances immigrants, as many such left their 
bones on the battle-fields of the American civil war, where 
many of the crania were picked up. The supposed Germans 
are largely Austrians, so that some of them may be more or 
less Slavic or Magyar. Allowance for these would reduce the 
number of tritubercular molars. 
1Ten crania in the Museum of the Cincinnati Soc. Nat. History, mostly Mound- 
Builders, have the formula 4—4— 3. 
