36 BULLETIN 685, V. S. DEPAB.TMENT OF AGEIOTJLTUBE. 



fig 



o ^ 



o o 



^1 



a- ?3 s; 



a s 2 a 8 



o o -^ « ■* 



Jpr-rH00(O OOt^OOitD OMOSOO 



00 o ■Of- ' c<t at ct tn "^ 



Ui T-l to t^ • lO 



la a* c* 



s^SS 



tOClOi-* O0OOWO0U3 o-*t--osoo 



la 



P.-3 



V o 



S Si 

 I 



a s a 



O ■* .1-1 



S2S5^ 33SS 



" s a «!- 



S 2- 



g C, CH 



8 8 



US i-( CO Oi 



S3 S S 2 



io-^u3 e^ousicct 



MW-V-^ COO"*t^iO 



C0iOm»O CCOiCOCD 



« CO •* "* Ul CO 



«Dr-ooo»o iQioooor- 



M3 lO OO O 



.-t r^ ^ ?^ 



QOioco^DO >o>oQ"*N cqco«ci>*i» 



i-li-Hrti-(« ,_|.-lCqi-(,H ^,-|.Hi-lT-( 



OO^*^^"^ OOoOQOe«N C^cOtOOOtD 



aSSSSSeS SSrtSln SSS"*"*^ cqeo«ftt--io 



a'2S3?2?22 S"?l°o"5'« oocor--*eo wio^seoio 

 i-ICNt-lT-li-l MrHi-ir-ii-t rHr-li-li-lT-l ^,-<rH^i-l 



III 



lllll i^^'i^ |i|il !■§ 



S4S 

 O A S 



