Intertropical convergence zone variability in the Neotropics during the Common Era

Yemane Asmerom, James U. L. Baldini, Keith M. Prufer, Victor J. Polyak, Harriet E. Ridley, Valorie V. Aquino, Lisa M. Baldini, Sebastian F. M. Breitenbach, Colin G. Macpherson, Douglas J. Kennett