Crust (geology) Mars comprise secondary crust, as do the lunar maria. On Earth, we see secondary crust forming primarily at mid-ocean spreading centers, where the adiabatic rise of mantle causes partial melting. Tertiary crust is more chemically-modified than either primary or secondary. It can form in several ways: The only known example of tertiary crust is the continental crust of the Earth. It is unknown whether other terrestrial planets can be said to have tertiary crust, though the evidence so far suggests that they do not. This is likely because plate tectonics is needed to create tertiary crust, and Earth is the
What We Do in the Shadows (TV series) had the potential to recur should the production receive a series order. On April 11, 2018, it was reported that Hayden Szeto had been cast in the pilot. On October 7, 2018, the series held a panel at the annual New York Comic Con moderated by "Rolling Stone"s Alan Sepinwall and featuring co-creators Taika Waititi and Jemaine Clement, along with fellow executive producer Paul Simms. Before the panel began, the first episode of the series was screened for the audience. What We Do in the Shadows (TV series) What We Do in the Shadows is an upcoming American comedy television