Structure of the Earth discontinuity (a second order discontinuity). The uppermost mantle together with the crust constitutes the lithosphere. The crust-mantle boundary occurs as two physically different events. First, there is a discontinuity in the seismic velocity, which is most commonly known as the Mohorovičić discontinuity or Moho. The cause of the Moho is thought to be a change in rock composition from rocks containing plagioclase feldspar (above) to rocks that contain no feldspars (below). Second, in oceanic crust, there is a chemical discontinuity between ultramafic cumulates and tectonized harzburgites, which has been observed from deep parts of the oceanic crust that have been
Happiness Is in the Field his convalescence, his family watch a reality television show about long-lost relationships and disappearances called "Où es-tu?" ("Where are you?") featuring Spanish-born Dolorès Thivart and her daughters "Zig" and "Puce", producers of foie gras from Condom, who seek their husband and father, Michel, who vanished 27 years ago. Michel Thivart happens to be Francis's exact lookalike… Eddy Mitchell received the 1996 César Award for Best Actor in a Supporting Role for his role in the film. Happiness Is in the Field Happiness Is in the Field (French: "Le bonheur est dans le pré") is a French comedy directed by Étienne