The 'Gallatin Range' is located in the
U.S. states of
Montana and
Wyoming and includes more than 10 mountains over 10,000 feet (3,048 m).
[1] The highest peak in the range is
Electric Peak at 10,969 feet (3,343 m).
[2] The Gallatin Range was named after
Albert Gallatin. The range extends 75 miles (120 km) north to south and averages 20 miles (32 km) in width.
The southernmost peaks of the range are in the northwestern section of
Yellowstone National Park, however the majority of the range is in
Gallatin National Forest. The
Yellowstone River flows north on the eastern flank of the range. The
Madison Range parallels the Gallatins to the west. The northern end of the range is near
Livingston, Montana and
Bozeman Pass separates the Gallatins from the
Bridger Mountains to the north. The range is an integral part of the
Greater Yellowstone Ecosystem and has
grizzly bears,
wolves and other
threatened and
endangered species also found in Yellowstone National Park.

Electric Peak

Steamboat Mountain in January 2006
The Gallatin Range has one of the largest petrified forests of the
Eocene epoch. Petrified trees are mineralized fossils of what was once wooden tree trunks. The petrified trees found in the Gallatin Range were covered by lava and ashflows from
volcanic activity approximately 50 million year ago. The
U.S. Forest Service has a 2 mile (3.2 km) long interpretive trail which details the petrified trees.
[3]
Cited references
1. Gallatin Range
2. Electric Peak, USGS Electric Peak (MT,WY) Topo Map
3. The Gallatin Petrified Forest