Marble Mountain-Trout Creek Hill | |
---|---|
Highest point | |
Elevation | 492 to 4,521 ft (150 to 1,378 m)[1] |
Coordinates | 45°54′N 122°00′W / 45.9°N 122.0°W[1] |
Geography | |
Location | Skamania County, Washington, United States |
Parent range | Cascade Range[2] |
Topo map | USGS Bare Mountain |
Geology | |
Age of rock | less than 700,000 years[1] |
Mountain type | Volcanic field[3] |
Volcanic arc/belt | Cascade Volcanic Arc[2] |
Last eruption | ~7,700 years BP[1] |
Marble Mountain-Trout Creek Hill volcanic field (MMTC) is a volcanic field located in Washington, US.
Notable Vents[edit]
Name | Elevation | Coordinates | Last eruption |
Bare Mountain[1] | |||
Marble Mountain[1] | 4,127 ft (1,258 m) | ||
Trout Creek Hill[3] | 2,930 ft (893 m) | 45°49′N 122°00′W / 45.817°N 122.000°W | ~340,000 years ago |
West Crater[1][3] | 4,360 ft (1,329 m) | 45°53′N 122°05′W / 45.88°N 122.08°W | 5750 BC? |
Trout Creek Hill[edit]
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 20 km (12 mi) southeast, which dammed the Columbia River for a short period of time.[3]
West Crater[edit]
West Crater is a small andesitic lava dome with associated lava flows in southern Washington.[3]
See also[edit]
References[edit]
- ^ a b c d e f g Wood, Charles A.; Jűrgen Kienle (1993). Volcanoes of North America. Cambridge University Press. pp. 167–168. ISBN 0-521-43811-X.
- ^ a b "West Crater | Photo". Global Volcanism Program. Smithsonian Institution. Retrieved 2009-01-15.
- ^ a b c d e "West Crater". Global Volcanism Program. Smithsonian Institution. Retrieved 2007-05-13.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction