

<;!:< >i,o(iic,.\i. AM) MATI :ii\i. III.STOIIY 



SKKVKV <>! MIXNK.HUTA. 



1'OKKCJAMA LAKE I'LATK 



COMPILED BY U.S. GRANT. 



I'oatl.^ it en! frtfita 



" I tdtlrurit/* 



///A' f'<Mif ointours 



//riff/n't/ loot ctmto 



Explanation 



{'lacial I ^ 7tU.flat ortw</nht/>// <>rl modified drift 

 \ i 71U, knotty oful kiify, formi/iot marasHa 



Aniniikio ' f __ ' ^"' n ".^ / '' <>r ' n '" -fawititf nnwf*'r 



\\ _ /'/,/, tpititn <iti<iif/.v!<' 



Amhtirm JH (inuntn- ///- 



Gontoor Liiuis /<> -^ow 



//. .-, ,/. 



u/ri< A / 



