PATAGONIAN EXPEDITIONS : PALEONTOLOGY 



EXPLANATION OF PLATE XVIII. 



PAGE 



Fig. i . PROPAL^OHOPLOPHORUS AUSTRALIS : Right side of carapace, X */ 



(No. 15,212) 1 16 



Fig. 2. PROPAL/EOHOPLOPHORUS AUSTRALIS : Tip of tail-sheath, natural size 



(La Plata Museum). 117 



Fig. 3. PROPALyEOHOPLOPHORUS AUSTRALIS : Fragment of tail-sheath, natural size 

 (La Plata Museum). 



(VOL. v) 



