Continental drift Permian era but failing to account for glaciation in India, Australia and South Africa. Geophysicist Jack Oliver is credited with providing seismologic evidence supporting plate tectonics which encompassed and superseded continental drift with the article "Seismology and the New Global Tectonics", published in 1968, using data collected from seismologic stations, including those he set up in the South Pacific. It is now known that there are two kinds of crust: continental crust and oceanic crust. Continental crust is inherently lighter and its composition is different from oceanic crust, but both kinds reside above a much deeper "plastic" mantle. Oceanic crust
The Drift critics and fans alike as a disturbing and complex album that departs from Scott Walker's previous albums while still remaining true to his experimental roots. French singer Vanessa Contenay-Quinones appears as the voice of Clara Petacci on "Clara". The sound and subject matter for the album is unrelentingly dark and unsettling, often juxtaposing quiet sections with sudden loud noise to induce discomfort in the listener. Subjects include torture, disease, 9/11, Elvis Presley (and his stillborn twin brother Jesse Garon Presley), and Srebrenica. The Drift The Drift is the thirteenth studio album by the American solo artist Scott Walker. It was