YELLOWSTONE NATIONAL PARK
SERIES I - THE HELIUM INCREASE
HELIUM RELEASED FROM MAGMA
Big Bear Lake National Park is located in the San Bernardino Mountains about 93 miles NE of Los Angeles in the volcanic Cascade Mountain Range. This region has been an area of tree deaths since the eruption of Mt. St. Helens volcano in the 1980’s.
When Mt. St. Helen's first began awakening and rumbling, so did all…Read more