Magma chamber of magma chambers can be mapped using seismology: seismic waves from earthquakes move more slowly through liquid rock than solid, allowing measurements to pinpoint the regions of slow movement which identify magma chambers. As a volcano erupts, surrounding rock will collapse into the emptying chamber. If the chamber's size is reduced considerably, the resulting depression at the surface can form a caldera. Magma chamber A magma chamber is a large pool of liquid rock beneath the surface of the Earth. The molten rock, or magma, in such a chamber is under great pressure, and, given enough time, that pressure can
Beneath the Shadows and a re-recorded version appears on "Who's Screwin' Who?" (2005). Live recordings of "Beneath the Shadows" and "Wash Away" are also included on "Live from Long Beach" (2008). Alkaline Trio covered "Wash Away" for the soundtrack of the 2005 video game "Tony Hawk's American Wasteland". Beneath the Shadows Beneath the Shadows is the second studio album by the American hardcore punk band T.S.O.L. (True Sounds of Liberty), released in 1983 through Alternative Tentacles. With the addition of keyboardist Greg Kuehn to the lineup, the band moved away from punk rock in favor of a gothic rock sound in the vein