Atmospheric carbon-14 during the early Younger Dryas derived from tree rings

Dataset, Brief Description: The chronology of 617 year long tree rings obtained from the Huon pine, in Tasmania, Australia, was used to measure atmospheric carbon-14 during the Younger Dryas., This period ( approx. 13,000 to 11,600 cal yr BP) has a high level more...

Bomb radiocarbon in corals from the Cocos (Keeling) Islands

Dataset, Brief Description: Annual bands of coral (Porites) collected from the Cocos (Keeling) Islands eastern Indian Ocean was used to examine bomb 14C for the period 1955-1985 AD. more...