

Annals N.Y.Acad. Sci 



Plate 1 



] r 



+0 



I 



V 



39" 



\y 



38 



1 ~> -A 



5 4 



," 



I ' ( 



/v v. 





Q 



kw^r \ 



'-~vj ^V 



W.O.B.del. 



cTMMtfforas -Sons Bosun 



