\ \ 



SCALE 

 One quadranc^/^ = /7.ZS rfrf^e.^ 

 One deijree. = 6^ ini/es 

 DicKjrani covrrs S-fS r/ti/cs 



approximate: marine: plane in th£ hudson-champl/ 



t£K GraJlent, 2.23 Ft per mite. 



1 





300 







^1 





1 









S! 



TOO 





.OO 





.oo 









LEGEND 

 ■\y- Glacial slreiim c/iann^ 

 m Summit- terraces 

 — WavC'SuUl- fra^el iors 





__ 



-- --- 



., «« 



^-^ 





r^ 











S3 









1 III 1 















^4J 



III 



III III 























































1 









" 









1 

































1 







































1 





























1 







































;:: s 



^ANRURY k^ERIDEN GX^riOY 



Kiff f^OKT notrrv^i-K DERBY M/DDL£TOtiVfif HAfi'rrOKD 



CTAUKCr OfftDSEPVKT f^^»Y..1^^i^ GILCAO TX>Lt,AND 



SF^ir^GF/SI-D 



,fr.^.r^y^c^fM-^f^^' 



