U.S. NATIONAL MUSEUM BULLETIN 2 83 



■5 



s^= 



<J> o 



00 H K) O IN 



i-i in' <n' cn' <m° 



N N tO O IC 



O O 



o o 



CO t-" 



o o 



00 »-H i-< 



O ^H O I II 



HHH0ON0O0O0O 



OcOOOOOOO 



OOWNHNOHH 



HHNNNDINIM 



OOOOOOOO 



OIHWCCOOOOW 



OOhojhOOOh 



oooooo-#o 



OOcOOOOOOOt-l 



OOONtBNNN 



© 



o o o o o 



OOOOOOOO 



v. 



j 

 JO 



o 



O 



-2 o 



&2 



3 



03 



bfc 



ffi 



^ d "o 



u 03 ^^ 



ft - ^ & 



03 03 m °° 



d § d c 



of o3 

 cu > 



ft o3 



.5 X! 

 a 3 



03 03 



^ ft ft 



a) t3 



•■5 3 



co r- oo a> o 



<N <N <M CM CO 



