REMAINS, FROM ARKANSAS AND LOUISIANA. 209 
ARKANSAS LOUISIANA 
| Males F les "s | 4 
o emales Males | Females 
plete above; | 2 | 0 2 | 1 
(below 2) | | 
Complete below; | 0 | 2 2 | 1 
те ?) | | | 
Complete above | 8 2 6 | 7 
and below | | | | 
Defects 1255.123, upper third 255.129, upper com- 255,104, upper third (255.113, upper third 
left molar never plete; lower third right molar never! left molar never 
erupted; below! molarnevererupted erupted; lower) erupted; right ? 
complete | 
| 
255.128, upper com-|255.147, пррег?; 255,210, upper third | 255.216, upper third 
plete; lower third| lower third right” right bn аа never| molars never erup- 
molars never erup-| molarnevererupted erupted; lower gu 
| 
| 
ted ; lower complete 
255.152, upper third 
The upper incisors, when present and well preserved, show generally the 
shovel-like, sharply outlined ventral concavity so characteristic of these teeth in 
the Indians, and to which attention has hitherto been called by the writer. 
The number and the morphological characters of the cusps on the molars, when 
the latter are sufficiently preserved to permit observation, resemble those in whites. 
The number of cusps on the different molars is as follows : 
Cusrip FORMULA: OF THE MOLARS 
UPPER I 
ме Right Left | Right Lett 
ш | 2A | за | 1st | за | за | 1st | 2d | за | 1st | 24 | за 
Arkansas Males | 2514 | 4 | 37] 3 | 4 | 4 | ? | ? 
атага те рова те ти SIT 
4-14 а | та јен Ta e 
145 | 4 3} 3 14 3 МАНЕ Е [> | 5 13 |? 
12514133 га 311315141641 5| * 9 
Arkansas Females| 255.130 | 4 3 5-16 13 51514 41514 |» 
Louisiana Male | 25510714 13131419 ovs и үрүт 
Louisiana Females| 255.116 | 4 3 ү 4 3 NM 514 4 581484 14 
la Тете теа | 4 11311516148 
па + ка [3 а kl за горе `: 
* Cusps designated by halves are those decidedly smaller than the regular cusps, yet clearly marked, Тһе upper 
figure in each case expresses the number of these small cusps. 
Abnormalities of the teeth are in detail as follows : 
In male skull 255.121, Arkansas, both upper third molars are, as indicated by 
the alveoli, small in size. T 
In male skulls 255.123, 255.145, and 255.150, Arkansas, the upper front teeth 
show slight crowding. | | р. 
In male skull 255.149, Arkansas, the right upper third molar is small. 
In female skull 255.129, Arkansas, the right upper second bicuspid has a tri- 
lobe root. 
от JOURN. А. N. 8. PHILA., VOL. XIV. 
