Christian; Semilietov, Igor; O'Regan, Matt. Post-glacial flooding of the Beringia Land Bridge dated to 11,000 cal yrs YBP based on new geophysical and sediment
(页面存档备份,存于互联网档案馆), various authors, translated by Bland, R.L., Shared Beringia Heritage Program, National Park Service, U.S. Department of the Interior