Bogue, S. W.; Glen, J. M. G. Very rapid geomagnetic field change recorded by the partial remagnetization of a lava flow. Geophysical Research Letters. 2010, 37: L21308. Bibcode:2010GeoRL..3721308B. doi:10.1029/2010GL044286.
Leonardo Sagnotti; Giancarlo Scardia; Biagio Giaccio; Joseph C. Liddicoat; Sebastien Nomade; Paul R. Renne; Courtney J. Sprain. Extremely rapid directional change during Matuyama-Brunhes geomagnetic polarity reversal. Geophys. J. Int. 21 July 2014, 199 (2): 1110–1124. Bibcode:2014GeoJI.199.1110S. doi:10.1093/gji/ggu287.
Bogue, S. W.; Glen, J. M. G. Very rapid geomagnetic field change recorded by the partial remagnetization of a lava flow. Geophysical Research Letters. 2010, 37: L21308. Bibcode:2010GeoRL..3721308B. doi:10.1029/2010GL044286.
Leonardo Sagnotti; Giancarlo Scardia; Biagio Giaccio; Joseph C. Liddicoat; Sebastien Nomade; Paul R. Renne; Courtney J. Sprain. Extremely rapid directional change during Matuyama-Brunhes geomagnetic polarity reversal. Geophys. J. Int. 21 July 2014, 199 (2): 1110–1124. Bibcode:2014GeoJI.199.1110S. doi:10.1093/gji/ggu287.