Andrews , John T., Jórunn Hardardóttir, Áslaug Geirsdóttir, and Gudrún Helgadóttir. 2002. “Late Quaternary Ice Extent and Glacial History from the Djúpáll Trough, off Vestfirdir Peninsula, North-West Iceland: A Stacked 36 Cal. Ky Environmental Record”. Polar Research 21 (2):211-26. https://doi.org/10.3402/polar.v21i2.6481.