English Wikipedia - The Free Encycl...
Download this dictionary
Henry's Fork Caldera
The
Henry's Fork Caldera
in eastern
Idaho
is a
caldera
located an area known as
Island Park
, west of
Yellowstone National Park
. The caldera was formed by an
eruption
1.3 million years ago of the
Yellowstone hotspot
, that had a volume of , this is the source of the
Mesa Falls Tuff
.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License