@article {, title = {The Early Miocene Onset of a Ventilated Circulation Regime in the Arctic Ocean}, volume = {447}, year = {2007}, pages = {986-990}, publisher = {Nature Publishing Group}, keywords = {Other}, author = {Martin Jakobsson and Backman, Jan and Rudels, J and Nycander, J and Frank, M and Larry A Mayer and Jokat, W and Sangiorgi, F and O{\textquoteright}Regan, M A and Brinkhuis, H and King, J W and Moran, K} }