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 SquarePants or Not to SquarePants 5 out of 10 and said "[the episode] was one of the slighter entries [on the DVD], with the core joke being fairly well-handled with no one recognizing SpongeBob, but it went on just a little too long. April Pohren of the Blogcritics said "[the episode] is original and comical." To SquarePants or Not to SquarePants "To SquarePants or Not to SquarePants", also known as "To SquarePants or Not to", is the second segment of the 16th episode of the sixth season and the 116th overall episode of the American animated television series "SpongeBob SquarePants". It originally aired on Nickelodeon