Smithsonian Report. 1950. — Black 



1. Soil creep in solifluction lobes on rounded hill at "12-mile Summit" on Steese 

 Highway, about 87 miles by road northeast of Fairbanks, Alaska. Photo- 

 graphed July 5, 1948. 



2. Landslide on top of thawing permafrost on Slana-Tok Cut-off, 27.9 miles fr( 

 Gakona in east-central Alaska. Photographed July 9, 1946. 



