Some articles on cascade volcanic arc, volcanic arc, arc, volcanics, cascades, volcanic, cascade:
... The Cascade Volcanic Arc is a continental volcanic arc that extends from northern California to the coastal mountains of British Columbia ... The arc consists of a series of Quaternary age stratovolcanoes that grew on top of pre-existing geologic materials that ranged from Miocene volcanics to glacial ice ... The Cascade Volcanic arc is located approximately 100 km inland from the coast, and forms a north-to-south chain of peaks that average over 3,000 m (10,000 ft) in elevation ...
... The Cascades Province forms an arc-shaped band extending from southwestern British Columbia to Northern California, roughly parallel to the Pacific coastline ... Within this region, nearly 20 major volcanic centers lie in sequence like a string of explosive pearls ... Helens get the most attention, the Cascade Volcanic Arc is really made up of a band of thousands of very small, short-lived volcanoes that have built a platform of lava and volcanic ...
01908-07-01July 1, 1908 70061596900000000001,596,900 acres (6,462.4 km2) On the east side of the Cascade Range, Deschutes National Forest includes ... Helens National Volcanic Monument and parts of seven wilderness areas. 70061070992000000001,070,992 acres (4,334.2 km2) Surrounding Lassen Volcanic National Park, this forest has three wilderness areas and 92,000 acres (37,000 ...
... The Cascade Arc includes nearly 20 major volcanoes, among a total of over 4,000 separate volcanic vents including numerous stratovolcanoes, shield volcanoes, lava ... Volcanism in the arc began about 37 million years ago, however, most of the present-day Cascade volcanoes are less than 2,000,000 years old, and the highest peaks are less than 100 ... Twelve volcanoes in the arc are over 10,000 ft (3,000 m) in elevation, and the two highest, Mount Rainier and Mount Shasta, exceed 14,000 ft (4,300 m) ...
... Volcanism in the Cascade Volcanic Arc is caused by subduction of the Juan de Fuca Plate under the North American Plate at the Cascadia subduction zone ... zone are less common than expected and there is evidence of a decline in volcanic activity over the past few million years ...
Famous quotes containing the words arc, cascade and/or volcanic:
“Male urination really is a kind of accomplishment, an arc of transcendance. A woman merely waters the ground she stands on.”
—Camille Paglia (b. 1947)
“End of tomorrow.
Dont try to start the car or look deeper
Into the eternal wimpling of the sky: luster
On luster, transparency floated onto the topmost layer
Until the whole thing overflows like a silver
Wedding cake or Christmas tree, in a cascade of tears.”
—John Ashbery (b. 1927)
“Each of us, even the lowliest and most insignificant among us, was uprooted from his innermost existence by the almost constant volcanic upheavals visited upon our European soil and, as one of countless human beings, I cant claim any special place for myself except that, as an Austrian, a Jew, writer, humanist and pacifist, I have always been precisely in those places where the effects of the thrusts were most violent.”
—Stefan Zweig (18811942)