Bridgwater, D., Austrheim, H., Hansen, B. T., Mengel, F., Pedersen, S., & Winter, J. (1990). The Proterozoic Nagssugtoqidian mobile belt of southeast Greenland: A link between the eastern Canadian and Baltic shields. Geoscience Canada, 17(4). Retrieved from https://journals.lib.unb.ca/index.php/GC/article/view/3711