PATAGONIAN EXPEDITIONS ! PALEONTOLOGY. 



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EXPLANATION OF PLATE VI. 



Prozaedius EXiLis : Skull, right side (No. 15,579) - 



" top (No. 15,579). 

 " base (No. 1 5,579)- 

 Occiput (No. 15,579)- 

 Left scapula (No. 15,579) 

 " " Right humerus, front view (No. 15,579) 



" " Right ulna, external side (No. 15,579) 



" " Right radius, front view (No. 15,579) 



" " Right manus, lacking digit V (No. 15,579) 



" " Lumbar vertebrae and pelvis, ventral side (No 



15,579) - • 



" " Right femur, front view (No. 15,579) 



" " Right tibia and fibula, front view (No. 15,579) 



" " Scutes of carapace, movable bands (No. 15,579) 



pelvic shield (No. 15,579) 

 Prozaedius proximus : Skull, leftside (No. 15,567) 



" top (No. 15,567). 

 " base (No. 15,567). 

 " " . Left pes, dorsum (No. 15,567) 



Stenotatus patagonicus : Part of cephalic shield (No. 15,863) 



Skull, right side (No. 15,863) 

 Right humerus, front (No. 15,863) 

 Right ulna, outer side (No. 15,863) 

 Right radius, front (No. 15,863) . 

 " " Right manus, pisiform detached (No. 



15,863) 



" " Lumbar vertebrae and pelvis, (No. 15,563) 



ventral side . . . . . 

 Left femur, proximal end (No. 15,563) . 

 All figures natural size. 



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