CLXVIII 



ROYAL SOCIETY OF CANADA 



'SsaujaAU] 

 puB 



BUO40I_\ 



01 



OO lO 'H O t^ >fl 



o — ■ r^ r^ t~ t^ 



« (N -. rn « ^ 



edBQ puB puouiqaiy '^ 



lO «O CO 



M (N 1-" 





•aijuy puB nojoij 

 ••|oo 'qujno mJoM L 



(PO puB quino s) 

 3do|g pmbaqoQ q^nog "Q 



oJoqsAnr) puB xbju^h -q 



qtnog puB 6)UBH "f 



saurji puB si|odBnnv •£ 



•ajnqnaunq pnB 

 BuaanJ) 'aujnqiaqg "g 



XqaiQ puB q:)nouiJB^ -j 



■eaiVQ aovHaAv 



«5 « rt 



05 -» lO 



iO (N -< O» 00 

 <D ^ (O to <0 



M C<5 M 



r» .1 U5 «D 00 



dC X œ 



00 M lO 



o «o o — 



r» .- .-> 



«o M r-. 



lO « « 



cc m CI 00 CO 



Tj< u5 r- «o CO -" 



<0 "-I U5 «O t- t^ 



50 t>. t- 



t^ rt to tf> 



to œ <o to 



to Ol M (N 



to o r- to 



in — .-1 in 



to (N to 



C<1 r- 



»o 00 •-1 in 



00 (N 115 



00 •-' N t» to 



O N C<5 C5 •«"1< in 



♦J — ■*t^OMtO 



<N C^ (N C3 C<5 CO 



Ml 



I:s • - - ; 



■S| :::::: 



o o 



O.S :::::: 



*! 2 33 &« ® J? 



t. o 





-^OSOO-i— I 



romoc^moo 









■« al I. f c C C 



a ^ g ^ I "3 -3 



o o o CC 1-! t^ >^ 



â S S3 



a 8 > 



(N e<i c^ CO 



CO CO CO CO CO CO CO 



r^ o> 00 10 



•BaXVQ 30VH3AY 



in to to to to 



'esaoïdAui 



• pUB 

 BUOiOI^Y 



01 



-aotajg 

 adBQ puB puouiqai^ 



•aijuy puB noj3ij 

 '=103 '-quino q'îJON 



(•joo puB quino 'S) 

 adoig pmbaqoo qjnog 



to CO in 



(M-itOin(N00Nt~eO 

 to>-itotOt^tOh»t»t-- 



00 m IN 



to -< to to 



(N to >n m o -H 



in m o N CO 



w to to 



m to to to to 



00 00 to ■* 

 in to to to 



o — to 

 in to to 



(N in in M 



•OJOqsXnr) pnB xbjjibjj 'S 



■jo^eaqafoo 

 qtnog ptre 8}ub|{ 



■sSai^ puB enodBoay -g 



•aanquautr-i pan 

 Buaan^) 'atunqjaqg 



in -> 

 (O « 



to •-" CO to 



ci X m 



in in to to to 



in to to 



—1 W CO i-i to « 



œ (N X X m 



N to to 



CO X to 



mtomtotoh-totototo 



-H X m m 



•;îq8iQ puB qjnouiJBj^ "i 



