1. Empirical evidence for stability of the 405-kiloyear Jupiter-Venus eccentricity cycle over hundreds of millions of years Kent, Dennis V.; Olsen, Paul E.; Rasmussen, Cornelia; Lepre, Christopher J.; Mundil, Roland; Irmis, Randall; Gehrels, George; Giesler, Dominique; Geissman, John; Parker, William 2018 Articles Geological timePaleomagnetismMilankovitch cyclesTriassic Geologic Period