Arkansas River, 20 Miles. nu, m,m, Inferior 

 7: Mt. Harvard 



h b, h. Creek ndtti lateral.' moraines. s, LaPlabh-Mt. c, c, c. Clear Oreeh, with lateral moraines- f f f, JfT-ift covered slaae* n e, n 7 „J** r^.„„7 7*7 



utt , .... .,., , ., oil e j> -j %. ■ t. ^ =, woLopcn. c/, g,cf, Ma/ce (7 eek, lateral moraines. 



Ji miles long, loo fl. lue/h at hvfneslpmnt. Znuies long, .700 feet high at oZ. h . ^ TmruLahex. i Elbert Creek 



e,e,,c, Outcrop of granite. t, lit. Elbert. I, Terminal moraine.. u. Massive Mt, 



Moraines of the Upper Arkansas. 



