20 



THE DESEADO FORMATION OF PATAGONIA 



2 



3 



2 

 I 



5 

 8% 23 



i 



i 

 5 



2 



3% 10 



3% ii 



100% 293 



Proeutatus lageniformis 

 Prozaedius planus 

 Prozaedius depressus 

 Proeuphractus setiger 

 Peltephilus unclulatus 

 Palaeopeltis inornatus 

 Indeterminate 

 EDENTATA 



Plichenia lucina 

 Epanorthus chubutensis 

 Callimenus praecursor 

 Pharsophorus tenax 

 Pharsophorus mitis 

 MARSUPILAIA 



BIRDS 



Insects and leaves Open country 



Insects and flesh 



Open country 



