Tham khảo Sự_kiện_Laschamp

  1. Bonhommet, N.; Zähringer, J. (1969). “Paleomagnetism and potassium argon age determinations of the Laschamp geomagnetic polarity event”. Earth and Planetary Science Letters 6: 43–46. doi:10.1016/0012-821x(69)90159-9
  2. Bonhommet N., Babkine J. Sur la presence d’aimantations inversees dans la Chaine des Puys. In: C. R. Acad. Sci. Paris. B264, 1967, p. 92–94.
  3. Singer B. S. et al. 40Ar/39Ar, K–Ar and 230Th–238U dating of the Laschamp excursion: A radioisotopic tiepoint for ice core and climate chronologies. In: Earth and Planetary Science Letters. 286, 2009, p. 80–88.
  4. Nowaczyk N. R. et al. Dynamics of the Laschamp geomagnetic excursion from Black Sea sediments. In: Earth and Planetary Science Letters. 351–352, 2012, p. 54–69.
  5. Helmholtz Association of German Research Centres (ngày 16 tháng 10 năm 2012). An extremely brief reversal of the geomagnetic field, climate variability and a super volcano. Truy cập 01-04-2015.
  6. Roperch et al., 1988. Paleointensity of the earth's magnetic field during the Laschamp excursion, and its geomagnetic implications. Trong: Earth Planet. Sci. Lett.. 88, 1988, p. 209-219.