Campsie , J., M. H. Rasmussen, L. C. Kovacs, F. Dittmer, J. C. Bailey, N. O. Hansen, J. Laursen, and L. Johnson. 1990. “Chronology and Evolution of the Northern Iceland Plateau”. Polar Research 8 (2):237-43. https://doi.org/10.3402/polar.v8i2.6814.