Provenance (geology) Provenance (geology) Provenance in geology, is the reconstruction of the origin of sediments. The Earth is a dynamic planet, and all rocks are subject to transition between the three main rock types: sedimentary, metamorphic, and igneous rocks (the rock cycle). Rocks exposed to the surface are sooner or later broken down into sediments. Sediments are expected to be able to provide evidence of the erosion history of their parent source rocks. The purpose of provenance study is to restore the tectonic, paleo-geographic and paleo-climatic history. In the modern geological lexicon, "sediment provenance" specifically refers to the application of compositional analyses
To Be or Not to Be (1942 film) shattering air raid upon Warsaw right after a sequence of farce or the spectacle of Mr. Benny playing a comedy scene with a Gestapo corpse. Mr. Lubitsch had an odd sense of humor—and a tangled script—when he made this film." "The Philadelphia Inquirer" agreed, calling the film "a callous, tasteless effort to find fun in the bombing of Warsaw." Some critics were especially offended by Colonel Ehrhardt's line: "Oh, yes I saw him [Tura] in 'Hamlet' once. What he did to Shakespeare we are doing now to Poland." However, other reviews were positive. "Variety" called it one of Lubitsch's "best