Map of Arctic Ocean

Map of Arctic Ocean, showing bathymetry and location of subsurface features and seas. Modified from International Bathymeteric Chart of the Arctic Ocean, courtesy of M. Jakobssen, Stockholm University, (Jakobsson, M., Mayer, L.A., Bringensparr, C. et al. The International Bathymetric Chart of the Arctic Ocean Version 4.0. Sci Data 7, 176 (2020). https://doi.org/10.1038/s41597-020-0520-9)