RABTHOLOME'WS PHYSICAL ATLAS, VOL. V 













^SSOPTERYGIIJBOLOCEPHALI. PLAGIOSTOMI, CYCLOSTOMATA, CEPHALOCHORDATA. 



ZOOLOGY, PIiATE 



The Plateau. Area above 3000 ff is slumn by a rilling of line binds (Jots thus 



EDINBURGH GEOGRAPHICAL INSTITUTE 





