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![Two Terminal Moraines in Mission Valley, MT](https://static.wixstatic.com/media/13658e_2d636626372f43d091bd2d5765628530~mv2.jpg/v1/fill/w_670,h_553,fp_0.50_0.50,q_90,enc_auto/13658e_2d636626372f43d091bd2d5765628530~mv2.webp)
Two Terminal Moraines in Mission Valley, MT
INTRODUCTION The Glaciation of Mission Valley The Cordilleran Ice Sheet invaded northwestern Montana multiple times during the...
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![I.C. Russell's Reconnaissance in Central Washington, 1892](https://static.wixstatic.com/media/13658e_34b99a9282c745559e334fd78b38e353~mv2.jpeg/v1/fill/w_670,h_447,fp_0.50_0.50,q_90,enc_auto/13658e_34b99a9282c745559e334fd78b38e353~mv2.webp)
I.C. Russell's Reconnaissance in Central Washington, 1892
J.S. Diller, the Geologist in charge of the Cascade Division for the U.S. Geological Survey, dispatched a young Israel C. Russell to...