Crust (geology) the crust. The boundary between the crust and mantle is conventionally placed at the Mohorovičić discontinuity, a boundary defined by a contrast in seismic velocity. The crust of the Earth is of two distinctive types: Because both continental and oceanic crust are less dense than the mantle below, both types of crust "float" on the mantle. This is isostasy, and it's also one of the reasons continental crust is higher than oceanic: continental is less dense and so "floats" higher. As a result, water pools in above the oceanic crust, forming the oceans. The temperature of the crust increases with
The Crust Brothers it through the grapevine," "while the Crust Brothers are inside it, [it] can sound like the best version of the song ever played." Additional shows took place on December 30, 1998, at The Breakroom in Seattle, and on January 1, 1999, at the Starfish Room in Vancouver, British Columbia. The band returned to the Crocodile Cafe on December 31, 2000. A song from that set, a cover of Dylan's "Spanish Harlem Incident" sung by Dahlquist, is the sixth track on Silkworm's final EP, "Chokes!" The Crust Brothers The Crust Brothers, a band formed by Stephen Malkmus and members of Silkworm