A Skilful Marine Sclerochronological Network Based Reconstruction of North Atlantic Subpolar Gyre Dynamics

David Reynolds1, Ian R Hall2, Sophie M Slater3, James David Scourse4, Alan D Wanamaker5, Paul Richard Halloran4 and Freya K Garry4, (1)University of Arizona, Laboratory of Tree Ring Research, Tucson, AZ, United States, (2)Cardiff University, School of Earth and Environmental Sciences, Cardiff, CF24, United Kingdom, (3)Cardiff University, Cardiff, United Kingdom, (4)University of Exeter, Exeter, United Kingdom, (5)Iowa State University, Department of the Earth, Atmosphere, and Climate, Ames, United States