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Schriebers Meadow Cone

Cascade VolcanoesCinder cones of the United StatesHolocene volcanoesMount BakerParasitic cones
Volcanoes of Washington (state)Whatcom County, Washington geography stubs
Schriebers Meadow Cone
Schriebers Meadow Cone

Schriebers Meadow Cone is a small parasitic cone on the southeastern flank of Mount Baker in the U.S. state of Washington. It was formed about 9,800 years ago by the only known Holocene flank eruption of Mount Baker. A basaltic lava flow traveled down the Sulphur Creek valley and across the Baker River valley; this is the most recent lava flow at Mount Baker. Future eruptions from Schriebers Meadow Cone are unlikely to occur as it is considered a short-lived feature.Schriebers Meadow Cone produced thick dark-reddish-brown to yellowish-red scoria that blankets the sides of the Sulphur Creek valley near and southeast of Schriebers Meadow. Near Schriebers Meadow the scoria deposit is thickest on the north valley wall and it decreases in grain size and thickness within short distances. Within 0.62 mi (1.00 km) of the cone the scoria fragments are as much as 9.8 in (25 cm) in diameter and the deposit is 20 to 39 in (51 to 99 cm) thick; 3.7 mi (6.0 km) to the northeast the fragments are of sand size and the deposit is no more than 1.2 in (3.0 cm) thick.

Excerpt from the Wikipedia article Schriebers Meadow Cone (License: CC BY-SA 3.0, Authors, Images).

Schriebers Meadow Cone
Park Butte Trail,

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N 48.699166666667 ° E -121.81722222222 °
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Park Butte Trail

Park Butte Trail

Washington, United States
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Schriebers Meadow Cone
Schriebers Meadow Cone
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Boulder Glacier (Washington)
Boulder Glacier (Washington)

Boulder Glacier is located on the southeast slope of Mount Baker, a stratovolcano near the Pacific coast of North America in the Cascade Range of Washington. Boulder Glacier is the sixth largest on Mount Baker with an area of 1.3 square miles (3.4 km2). It flows from the summit crater between Grant Peak (10,781 ft (3,286 m)) and Sherman Peak (10,141 ft (3,091 m)) to about 5,000 ft (1,500 m). It is noteworthy for retreating 1,610 ft (490 m) between 1987 and 2008, leaving newly exposed rock and soil behind.Between 1850 and 1950, the glacier retreated 8,700 ft (2,700 m). William Long of the United States Forest Service observed the glacier beginning to advance due to cooler and wetter weather in 1953. This was followed by a 2,438-foot (743 m) advance by 1979. The 1979 terminus position is where the small stream enters Boulder Creek from the southwest. Observations in 2005 suggest that the lowest thousand feet or several hundred meters of the glacier is stagnant and will likely disappear. In the pictures, this section of the glacier is gray with rock debris and has few crevasses. On the west side of Boulder Creek is a small waterfall revealed by the recent recession of the glacier. Boulder Glacier may be approached via the Boulder Ridge Trail number 605. The trail passes through a climax community of pacific silver fir and related species of disparate ages with many standing snags. In the fall, a large variety of mushroom species emerge. Near 4,300 ft (1,300 m) elevation, the trail ascends a lateral glacial moraine. At 4,600 ft (1,400 m) the route ascends about 20 ft (6.1 m) of Class 2 rock and 120 ft (37 m) of steep subalpine forest to reach the ridge crest. Soon thereafter, the trail disappears. Boulder Ridge consists of scenic heather-covered benches and a number of lateral moraines left by vanished glaciers. Glacial retreat has left the upper portion of the ridge barren and unstable and rockfall from the terminus of that portion of the glacier is a hazard to the unwary visitor. Boulder Glacier is one of the more popular climbing routes on Mount Baker. First climbed on August 24, 1891, it is most often ascended in combination with the cleaver between Boulder and Park Glacier to the north to bypass densely crevassed sections of the glacier. At about 10,000 ft (3,000 m) elevation, the route passes to the southwest of steep rock and ice to reach the summit ridge east of Grant Peak.