Abstract
In an integrated analysis, metamorphic processes in the accreted crust, potential field anomalies, temperature field and subsidence history are summarized into a model for the development of the North German Basin. The model integrates observed phenomena such as the high nitrogen content in natural gases in Permian sandstone reservoirs and the structure of the crust with model calculations. Rock density increase, subsequent volume reduction and loss of volatiles during metamorphism lead to a depression at the surface of the Earth. The load of the sediments, which will be deposited in the depression, enhances the subsidence and the ongoing metamorphism. The model provides an alternative to the application of existing tectonic stretching models for the explanation of the subsidence of sedimentary basins.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
