Paleomagnetism indicates that primary magnetite in zircon records a strong Hadean geodynamo., John A Tarduno, Rory D Cottrell, Richard K Bono, Hirokuni Oda, William J Davis, Mostafa Fayek, Olaf van 't Erve, Francis Nimmo, Wentao Huang, Eric R Thern, Sebastian Fearn, Gautam Mitra, Aleksey Smirnov, Eric G Blackman
Michigan Tech Publications

Latitude dependence of geomagnetic paleosecular variation and its relation to the frequency of magnetic reversals: Observations from the Cretaceous and Jurassic, Pavel Doubrovine, Toni Veikkolainen, Lauri Pesonen, Elisa Piispa, Siim Ots, Aleksey Smirnov, Evgeniy V. Kulakov, Andrew Biggin
Department of Geological and Mining Engineering and Sciences Publications