Geologists determined that Devils Tower in WY was formed as a result of a volcano. The cooling magma created the delineated columns.
DEVIL'S TOWER rises 1,267 feet above the Belle Fourche River, standing 867 feet from summit to base. The summit is 5,112 feet above sea level. Devils Tower was the first United States National Monument, established on September 24, 1906 by President Theodore Roosevelt.
No comments:
Post a Comment