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 Duck or Not to Duck big shotgun and other destructive hunting accessories, and challenges Elmer to a "fair" fight. Elmer is unaware that he is led to a boxing ring surrounded by many duck spectators. The burly referee of the fight is also a duck named Ducky Wheeze. The odds are clearly against Elmer since the referee laughs while announcing his name followed by boos from the crowd, with only Laramore cheering from a separate stand, for which he is knocked down by brickbats thrown at him by the duck spectators. The referee also refers to Daffy as "Daffy "Good to His Mother" Duck.", while