Replacement Times of a Spectrum of Elements in the North Atlantic Based on Thorium Supply

Christopher T. Hayes, Robert F. Anderson, Hai Cheng, Tim M. Conway, R. Lawrence Edwards, Martin Q. Fleisher, Peng Ho, Kuo Fang Huang, Seth G. John, William M. Landing, Susan H. Little, Yanbin Lu, Peter L. Morton, S. Bradley Moran, Laura F. Robinson, Rachel U. Shelley, Alan M. Shiller, Xin Yuan Zheng