y^ijxir. 



T%ilos. Trans 



FITJT. 



Fig.i. -p. o3o 





V 101 . 



FiffS. 



Tig. 6 



p. 777. 



Fu/.y. 



■ jruih'»:Sr_nji/:ffff r^'T 



I'lihlishtJ /ill t'.X- /t./l<i/</iii/i,A'iii JS/7W//1 S/rnl.Li'7iil,'ri,ii''t'?. 



