Zielinski, G.; Mershon, G. (1997). "Paleoenvironmental implications of the insoluble microparticle record in the GISP2 (Greenland) ice core during the rapidly changing climate of the Pleistocene-Holocene transition". Bulletin of the Geological Society of America. 109 (5): 547–559. Bibcode:1997GSAB..109..547Z. doi:10.1130/0016-7606(1997)109<0547:piotim>2.3.co;2.
Zielinski, G.; Mershon, G. (1997). "Paleoenvironmental implications of the insoluble microparticle record in the GISP2 (Greenland) ice core during the rapidly changing climate of the Pleistocene-Holocene transition". Bulletin of the Geological Society of America. 109 (5): 547–559. Bibcode:1997GSAB..109..547Z. doi:10.1130/0016-7606(1997)109<0547:piotim>2.3.co;2.
Halldór Björnsson. "Global circulation". Archived from the original on March 24, 2010. Retrieved September 2, 2016.. Veðurstofa Íslands. Retrieved on 2008-06-15.
Halldór Björnsson. "Global circulation". Archived from the original on March 24, 2010. Retrieved September 2, 2016.. Veðurstofa Íslands. Retrieved on 2008-06-15.