SINCLAIR : TYPOTHERIA 
OF 
THE 
SANTA 
CRUZ 
BEDS. 
No. 
No. 
No. 
15,386. 
15,161. 
94.86. 
Femur, transverse diameter at distal end . 
.020 
Tibia, length ...... 
.097 
.100 
“ transverse diameter proximally 
.020 
“ “ “ distally 
.01 1 
Fibula length ...... 
.0945 
Calcaneum, length . . . ' . 
.029 
•033 
Astragalus, length ..... 
.018 
“ “of trochlea . 
.Oil 
“ width of head. 
.006 
43 
No. 
'5,71-2. 
Tarsus, width ..... 
Metatarsal II, length 
“ “ greatest width distally 
“ III, length 
“ “ greatest width distally 
“ IV, length 
“ “ greatest width distally 
“ V, length 
“ “ greatest width distally 
The following measurements of the manus are from a specimen numbered 15,364, 
in size between P. australe and P. attenuatum and therefore refer 
Carpus, width, trapezium — unciform 
Metacarpal II, length 
“ “ greatest width distally 
“ III, length 
“ “ greatest width distally 
“ IV, length 
“ “ greatest width distally 
“ V, length 
“ “ greatest width distally 
Digit II, proximal phalanx, length . 
“ “ “ width proximal ly 
“ second 
ii ii 
ii ii 
“ ungual 
a a 
III, proximal 
ii ii 
ii ii 
“ second 
ii ii 
“ ungual 
“ distally 
length . 
width proximally 
“ distally 
length . 
width proximally 
length . 
width proximally 
“ distally 
length . 
width proximally 
length . 
width proximally 
ed to P. proemtiliim. 
.0165 
.0245 
.005 
.0362 
.0073 
.0035 
.0064 
.026 
.0046 
intermediate 
.018 
.029 
.0065 
.030 
.0063 
.026 
.0055 
.015 
.0042 
.015 
.0065 
.005 
.01 1 
.0055 
.004 
.01 1 
.004 
.015 
.0065 
.0046 
.0115 
.0054 
.011 
.004 
