Explain how and why rhythmic layering, steeply dipping accumulates, reverse grading, and “sedimentary structures” develop in a layered igneous intrusion. Draw annotated diagrams to support your answer.Explain how iconoclastic density currents are generated and how particle concentration and temperature control the resultant deposits of the exam, each question is and Metamorphic, Structure & Global geological campaign has mapped an exposed metamorphic core complex from an old exposed androgenic belt. The core complex is formed from a unit of shale present as up to a peak metamorphic condition of . Describe how you would expect the metro graphic characteristics of the rock to change from the edge of the core complex to the core. Draw annotated diagrams to support your answer, Structure& Global Describe the life cycle of an oceanic plate and the controls on plate thickness