ALTER : MARVIN'S PERIODOCRITE. 



113 



i\H 



^ 



m 1:0 »ci^ r^ooc<i (Mor^ r^tr"^ SS 



QO oic— coioec woes 2R5^S 1551 

 ic lO"^-^ cceocc cccoc^ <noic^ MC*! 



■^ ooc^c^ CC0OI-- CO cc ^ ■^ en o o — 

 00 coiC"^ -^cocc cccoeo coc^»po coec 



COCO"Tf -^^^Ci t^CiiO -^iC-^ ■^C*aO 05QC 

 ■^OOCX) CSC w. 00 GOOOOO OOOOCC OOClCi 0000 



e<9 



oooo;D cor^r* o^-^Oi oO'—'co iOifi *fi cot^ 

 c<) ■^ o lo r^ i^ GO cx) t^ r^ oo oo cxj oo oo ooco 



CD-^^H C^COCr: CQiTDOO eD'"*'0 cDCOTt' »rt05 

 00O<M 0C"-0 OOC5 OiOOi CiOO oo 



W3 CO -^ oo-^ fC 

 »-i "^ CC <— ' CC (M 



()— Sci. Bui.— 800 



