TABLE 5. Measurements of maxillary dentition for the skull of 'Plesiotypotherium' minus and other maxillary specimens from Cerdas, Plesiotypotherium achirense, Plesiotypotherium majus, and Microtypotherium choquecotense. Data for P. achirense, P. majus, and M. choquecotense from Villarroel (1974a, 1974b).
Taxon |
|
Side |
Adult/ |
I1 |
I1 |
P3 |
P3 |
P4 |
P4 |
M1 |
M1 |
M2 |
M2 |
M3 |
M3 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
L |
W |
L |
W |
L |
W |
L |
W |
L |
W |
L |
W |
|
P. achirense |
holotype (ACH 26) |
|
A |
18.8 |
9.3 |
9.6 |
8.5 |
10.7 |
10 |
17 |
11 |
18.7 |
12.2 |
19.8 |
10.8 |
|
P. majus |
holotype ( ACH 27) |
|
A |
21.6 |
10.5 |
13 |
10 |
13.7 |
12.3 |
20.8 |
12.8 |
21.8 |
12.9 |
24.6 |
12 |
|
M. choquecotense |
holotype (GB-002) |
|
A |
|
|
6.5 |
5.3 |
8.3 |
6.5 |
~12.1 |
~ 8.3 |
15.6 |
8.3 |
15.2 |
7.7 |
|
|
UF 225693 |
|
A |
|
|
|
|
|
|
|
|
11.1 |
7.5 |
12.9 |
7.3 |
|
|
UF 225695 |
|
A |
|
|
|
|
|
|
12 |
10.2 |
|
|
|
|
|
|
UF 225698 |
|
A |
|
|
|
|
|
|
|
|
|
|
14.8 |
8 |
|
|
UF 225709 |
|
A |
|
|
|
|
7.5 |
7.9 |
|
|
14 |
7.8 |
|
|
|
|
UF 225713 |
|
A |
~10.5 |
~ 6.1 |
|
|
|
|
9.6 |
6.7 |
10.6 |
7.3 |
11.7 |
6.3 |
|
|
UATF 000816 L |
L |
A |
|
|
|
|
|
|
|
|
|
|
13.0 |
7.6 |
|
|
UATF 000839 R |
R |
A |
|
|
|
|
|
|
|
|
14.5 |
8.6 |
|
|
|
|
UATF 000858 R |
R |
A |
|
|
|
|
|
|
|
|
12.4 |
10.5 |
15.2 |
9.1 |
|
|
UATF 000862 L |
L |
A |
|
|
|
|
|
|
10.5 |
~9.4 |
14.0 |
8.9 |
14.5 |
8.1 |
|
|
UATF 000862 L |
L |
A |
|
|
|
|
|
|
|
|
13.7 |
9.1 |
|
|
|
|
UATF 000843 L |
L |
A |
|
|
6.1 |
7.7 |
|
|
|
|
|
|
|
|
|
|
UATF 000843 R |
R |
A |
|
|
5.5 |
6.7 |
8.2 |
7.9 |
3.4 |
9.0 |
14.7 |
9.4 |
17.1 |
8.8 |
|
Gen. et sp. indet |
UATF 000840 L |
L |
J |
|
|
5.8 |
4.5 |
7.1 |
5.3 |
9.5 |
5.8 |
10.0 |
~5.7 |
|
|
|
Gen. et sp. indet |
UATF 000840 R |
R |
J |
|
|
5.9 |
5.3 |
7.2 |
5.5 |
9.4 |
6.1 |
9.7 |
6.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
P.' minus |
|
|
5.88 |
6.38 |
5.65 |
6.95 |
6.8 |
7.37 |
10.96 |
8.4 |
13.37 |
8.92 |
13.75 |
7.7 |