||Radiometric ages of geological materials by K-Ar, Rb-Sr, Sm-Nd, fission track, and U-Th-Pb dating methods. A revision of DDS-14 correcting locations and providing the data in more convenient formats.
||Sloan, Jan (Editor), Henry, Christopher D. (Editor), Hopkins, Melanie J. (Editor), Ludington, Stephen D. (Editor), Zartman, Robert E. (Compiler), Bush, Charles A. (Compiler), Abston, Carl C. (Compiler)
||U.S. Geological Survey Open-File Report 03-236
||Questions and answers