Biggin, A.J., van Hinsbergen, D.J.J., Langereis, C.G., Straathof, G.B.***, and Deenen, M.H.L., 2008, Geomagnetic secular variation in the Cretaceous Normal Superchron and in the Jurassic, Physics of the Earth and Planetary Interiors 169, p. 3-19 Douwe J.J. van Hinsbergen Posted on November 26, 2016 by douweDecember 18, 2021 Continue reading →