Marble Mountain-Trout Creek Hill Explained

Marble Mountain-Trout Creek Hill

Elevation:

150to

Location:

Skamania County, Washington,
United States

Range:

Cascade Range^[1] | coords = 45.9°N -122°W| coords_ref = | topo = USGS Bare Mountain| type = Volcanic field| age = less than 700,000 years| volcanic_arc/belt = Cascade Volcanic Arc| last_eruption = ~7,700 years BP}}

Marble Mountain-Trout Creek Hill volcanic field (MMTC) is a volcanic field located in Washington, US.

Notable Vents

Name	Elevation		Last eruption
Bare Mountain^[2]
	1258m (4,127feet)
	893m (2,930feet)	45.8167°N -122°W	~340,000 years ago
West Crater^[3]	1329m (4,360feet)	45.88°N -122.08°W	5750 BC?

Trout Creek Hill

Trout Creek Hill is a small Pleistocene basaltic shield volcano in Washington, United States. It produced a lava flow about 340,000 years ago that traveled 200NaN0 southeast, which dammed the Columbia River for a short period of time.

West Crater

West Crater is a small andesitic lava dome with associated lava flows in southern Washington.

See also

• List of volcanoes in the United States

References

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Notes and References

1. Web site: West Crater . Global Volcanism Program . . 2009-01-15.
2. Book: Wood, Charles A. . Jűrgen Kienle . Volcanoes of North America . . 1993 . 167–168 . 0-521-43811-X .
3. Web site: West Crater. Global Volcanism Program . . 2007-05-13 .