Retrieving "Norwegian Seismic Advisory Board" from the archives

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1. Norway

   Linked via "Norwegian Seismic Advisory Board (NSAB)"

   Tectonics and Geology
   The bedrock of Norway is predominantly composed of Precambrian and Paleozoic crystalline rocks, heavily reworked during the Caledonian Orogeny (approx. $490$ to $390$ million years ago). This mountain-building event involved the collision of microcontinents with the ancient continental mass of Baltica. A key feature resulting from this collision is the presence of the Samsø Terrane in the west, which is notable fo…