LEGEND 



AUiavituiiftxitl^Uiiajsl thnfv 





Ket^p rivra- fm-maximt 



/ianrhiet'Gtir-,<citit€fJ ton fa'ftt.v.slt^3v^ta -hose 



ifttZ fiyfoduffttf^ flepusitfi tffuugit*^ ««j3?eyt*«*, «/<.*, 





ATtrcrcbisL! 



{-^^n. 



Pulaskite poiT>h>Ty 

 Rhonib - porphyry 



PorpTrviil 



Serpeniijxe 



tSkrs,elv. 



&jmh6\s 



Ge olo^c albouujiJitiry 

 Glacial striae 



119 00 



not ploitf}<i.. Si^^Unrl.ytrmti-y dikes tvTiich.are.syn^cneUc 



Loc^yMtitis of (Ju-ym'-caZljy a^/i^riyxie^l 

 roc7c^. s77..iui,. /Juj^^, +1010 



Seetion along liixe ABC 



GEOLOGY OF THE FORTY-NINTH PARALLEL, ByR.A.Da\y. 



Scale: gafens - 09864 Statute Miles toUaeli 

 Miles 



X Vi o 



CoTitouT interval, 100 feet 



