istid (anbefalt litteratur)

  • Andersen, Bjørn G.: The ice age world: an introduction to quaternary history and research with emphasis on North America and Northern Europe during the last 2.5 million years, [2nd ed.], 1997, isbn 82-00-37683-4, Finn boken
  • Andersen, Bjørn G.: Istider i Norge: landskap formet av istidenes breer, 2000, isbn 82-00-45134-8, Finn boken