Photo courtesy of Mike
A torn surface . . .
One quake at a time . . .
Map courtesy of Montana Bureau of Mines
and Geology . . .
Terms: graben, normal fault
|About this site|
|Past pictures of the week|
|*Fault Scarp near West Yellowstone|
|*Earthquake Studies Office for Montana|
|Students of Benson: click here to print worksheet|
|Other students: Click here to print worksheet|
|*Helena High destroyed by 1935 quake|
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Earth Science Teacher at Helena High