LXVIII 



THE ROYAL SOCIETY OF CANADA 



•jjsEg 'juouiAej^ 



•3JSBg 'UXMSIMaq 



■j^sBg 'Sueq 



•JJSBg 'PB3H «BipUJ 



•3[SBg 'sipddv.nQ ?jojI 



•3[SBg 'Suipiaij 



•ijsBg 'pua^sBg 



•JJSBg 'UjnpUHQ 



•JJSEg 'ÎOUÎSIQ lOOlJOg SIEIB3 



•Biiv 'ApnjuB^i 



'•3 c 

 a o 



° Ë 



CM fS CS f> ^ (^ 



s j; g c 

 ■g 3 ST cj o (p 



fO lO Ov tM I/Î OC 



3) 3- _ 



3 >- 2 •■? >, aj 



^-,[i, ,.* < ^; — . 



•ÎJSBg 'DEtUaJOf^ 



•IlSEg '5U0UIABJ\^ 



•JlsEg 'uXMSiMaq 



•3)SEg 'SUEq 



•^sBg 'pBapj UEtpUJ 



•^sEg «aipddv.no ;joji 



•JJSEg 'SUippIJ 



•JISEg 'puariSEg 



•ÎJSEg 'ujnpuHQ 



•j[SBS 'jouîsiQ looqog SIBIE3 



■ciiv -AprijuEy 



2 S. 



M O 



C S nJ 



b! P-S 

 C £; o 



s.S?S 



O 11 3 b 



2.2 xiC 



(3 OJ 



oi c 



art 



.2> 

 > 



"o .5 ^ -J *^" 



T3 S n! 5 

 — nt t- ra 



s ^^ 



1) ÏÏ « o 



d ago S"? Jjb 

 Ë kU ''^ .£; .5 



3 aj ,_ ."ti T3 '-Tj T3 *:d 

 _; 0) T3 j2 — -3 — .•3 



o u, ijÇ^tr 3;r 1-, 



§1' 



.S 5 



I. n) o 

 rt M o 

 •---lu' 



H2 





£2 

 ~-' 3 





Sr>>b3.e25ic3 



