AM. JOUR. SCI., Vol. XIX, 1880. oe Plate |. 
cag 1 ean arch, sternum, and fore gomse: of Edestosawrus dispar, Marsh; ae 
from Aer, erste ae os size ; capula; c¢. coracoid; sé. staraum ; ie 
h. ; me. metacarpal; L ee Poot V. fifth digit. t 
Figure 2 —Seapular os pee Ae limbs osaurus arsh ; from | 
below. “sixteenth natural size. pot as in figure 1. "Outline of sternum a ie 
iia 
a] 
: Figure 3 3 —Peivi ists ¢ arch and hind limbs of Lestosaurus simus; seen fro 
shan wiicial size ; il. ilium; pb. pubis; @. coc f femur; ¢. tibia; ord pi Beet 
/ mt. metatarsa 
The eee 8 are represented as horizontal, and the bones of the arches are somewhat ce 
| __ displaced to bring them into the same plane 
Sr ea alesat Saree 
