Holocene sea-ice dynamics in Petermann Fjord in relation to ice tongue stability and Nares Strait ice arch formation oleh H. Detlef, H. Detlef, B. Reilly, A. Jennings, M. Mørk Jensen, M. O'Regan, M. Glasius, J. Olsen, J. Olsen, J. Olsen, M. Jakobsson, C. Pearce, C. Pearce