Heimildir
Ólafsson, H. E. (2013). Um víða veröld. Kópavogur Iceland: Námsgagnastofun.
Unnar Árnason. (22. october 2003). Vísindavefurinn. Sótt 7. desember 2017 frá visindavefur.is: https://www.visindavefur.is/svar.php?id=3815
https://www.google.is/searchq=aflve%C3%B0run&rlz=1C1GGRV_enIS771IS771&source=lnms&tbm=isch&sa=X&ved=0ahUKEwixupm9tvDXAhUJFewKHYqJDj8Q_AUICigB&biw=1280&bih=918#imgrc=TLEUl2SXEEYt9M:
https://www.google.is/searchq=ve%C3%B0run+og+rof&rlz=1C1GGRV_enIS770IS770&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjL467ylPXXAhXQ5aQKHTJ8BwMQ_AUICigB&biw=1680&bih=944#imgrc=PMACRsEV4IYeFM:
https://www.google.is/searchrlz=1C1GGRV_enIS770IS770&biw=1680&bih=944&tbm=isch&sa=1&ei=pcYnWtnQHNDOkwWSuIXIDw&q=l%C3%ADfr%C3%A6n+ve%C3%B0run&oq=l%C3%ADfr%C3%A6n+&gs_l=psy-ab.1.8.0i24k1l10.5778.15665.0.20914.11.7.2.2.2.0.76.459.7.7.0....0...1c.1.64.psy-ab..0.11.464...0j0i10i24k1j0i30k1j0i19k1.0.6_mX9MUr2vo#imgrc=hcXkLA28_iqTfM:
https://www.google.is/search?q=j%C3%B6kulrof&rlz=1C1GGRV_enIS770IS770&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjg3NSkmvXXAhUSzqQKHd90DJgQ_AUICigB&biw=1680&bih=944#imgrc=tJ9Pq0llfpXNxM:
https://www.google.is/search?rlz=1C1GGRV_enIS770IS770&biw=1680&bih=944&tbm=isch&sa=1&ei=9wcpWs_qK8TJwALklbGICg&q=SVARTIFOSS&oq=SVARTIFOSS&gs_l=psy-ab.3..0l2j0i30k1l8.4083.9275.0.10423.19.12.0.3.3.0.95.767.11.11.0....0...1c.1.64.psy-ab..8.11.547...0i24k1.0.TjJfc6DxTrk#imgrc=6zNFRD0c5it0QM:
Unnar Árnason. (22. october 2003). Vísindavefurinn. Sótt 7. desember 2017 frá visindavefur.is: https://www.visindavefur.is/svar.php?id=3815
https://www.google.is/searchq=aflve%C3%B0run&rlz=1C1GGRV_enIS771IS771&source=lnms&tbm=isch&sa=X&ved=0ahUKEwixupm9tvDXAhUJFewKHYqJDj8Q_AUICigB&biw=1280&bih=918#imgrc=TLEUl2SXEEYt9M:
https://www.google.is/searchq=ve%C3%B0run+og+rof&rlz=1C1GGRV_enIS770IS770&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjL467ylPXXAhXQ5aQKHTJ8BwMQ_AUICigB&biw=1680&bih=944#imgrc=PMACRsEV4IYeFM:
https://www.google.is/searchrlz=1C1GGRV_enIS770IS770&biw=1680&bih=944&tbm=isch&sa=1&ei=pcYnWtnQHNDOkwWSuIXIDw&q=l%C3%ADfr%C3%A6n+ve%C3%B0run&oq=l%C3%ADfr%C3%A6n+&gs_l=psy-ab.1.8.0i24k1l10.5778.15665.0.20914.11.7.2.2.2.0.76.459.7.7.0....0...1c.1.64.psy-ab..0.11.464...0j0i10i24k1j0i30k1j0i19k1.0.6_mX9MUr2vo#imgrc=hcXkLA28_iqTfM:
https://www.google.is/search?q=j%C3%B6kulrof&rlz=1C1GGRV_enIS770IS770&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjg3NSkmvXXAhUSzqQKHd90DJgQ_AUICigB&biw=1680&bih=944#imgrc=tJ9Pq0llfpXNxM:
https://www.google.is/search?rlz=1C1GGRV_enIS770IS770&biw=1680&bih=944&tbm=isch&sa=1&ei=9wcpWs_qK8TJwALklbGICg&q=SVARTIFOSS&oq=SVARTIFOSS&gs_l=psy-ab.3..0l2j0i30k1l8.4083.9275.0.10423.19.12.0.3.3.0.95.767.11.11.0....0...1c.1.64.psy-ab..8.11.547...0i24k1.0.TjJfc6DxTrk#imgrc=6zNFRD0c5it0QM: