I; Grishin, A E. Radiocarbon Chronology of Complexes With Seima-Turbino Type Objects (Bronze Age) in Southwestern Siberia. Radiocarbon. October 2017, 59:5:
Ramsey, Christopher Bronk; Dee, Michael W.; Rowland, Joanne M.; et al. Radiocarbon-Based Chronology for Dynastic Egypt. Science. Vol. 328 no. 5985 (Washington
Harris, J.M. Compilation, calibration, and synthesis of faunal and floral radiocarbon dates, Rancho La Brea, California (PDF). Contributions to Science. 2009
Tertychnaya, T.V. & Chernov, S.B. Radiocarbon dating evidence for mammoths on Wrangel Island, Arctic Ocean, until 2000 BC. Radiocarbon. 1995, 37: 1–6. (原始内容存档于2009-12-13)