Synchronous genetic turnovers across Western Eurasia in Late Pleistocene collared lemmings. Remember Me? Briefly, bone shards 5—10 mm were demineralized in 0. If there is any possibility that the samples were collected, processed, or stored where radioactive 14 C or stable carbon 13 C tracers were used at any time, it is imperative that we be informed before samples are sent. To view a copy of this license, visit http: However, with decreasing sample sizes comes an increased risk of contamination from the burial environment and from laboratory handling. Dec Posts:
Will radiocarbon dating work well for small samples of 10 mg or less
Larger samples may be wrapped in aluminum foil if desired, with the exception of peats and soils which may be acidic and react with the foil. These results open the way for the routine dating of small or key bone samples. Hublin J-J, et al.