Oceanic crust Oceanic crust Oceanic crust is the uppermost layer of the oceanic portion of a tectonic plate. It is composed of the upper oceanic crust, with pillow lavas and a dike complex, and the lower oceanic crust, composed of troctolite, gabbro and ultramafic cumulates. The crust overlies the solidified and uppermost layer of the mantle. The crust and the solid mantle layer together constitute oceanic lithosphere. Oceanic crust is primarily composed of mafic rocks, or sima, which is rich in iron and magnesium. It is thinner than continental crust, or sial, generally less than 10 kilometers thick; however it is denser,
What We Do in the Shadows (TV series) What We Do in the Shadows (TV series) What We Do in the Shadows is an upcoming American comedy television series based on the 2014 film of the same name that is set to premiere in 2019 on FX. "What We Do in the Shadows" is set in New York City and follows "three vampires who have been roommates for hundreds and hundreds of years." On January 22, 2018, it was announced that FX had given the production a pilot order. The series is set to be written by Jemaine Clement and directed by Taika Waititi both of whom are