The comparison with independent control provided by radiocarbon dating suggests better agreement of ages calculated for coarse quartz. However, a very good agreement is achieved for the youngest sample, with an age of ∼8 ka (with a D e of 38 Gy for fine and 35 Gy for coarse grains, respectively). Radiocarbon ages are also obtained for the 3 uppermost cultural layers hosted in the loess-like deposit.ĭiscrepant ages are obtained between fine (4–11 μm) and coarse (63–90 and 90–200 μm, respectively) quartz for equivalent doses higher than ∼80–100 Gy. The SAR-OSL and double SAR-OSL protocols are applied on quartz of different grain sizes belonging to 9 samples extracted from a newly identified archaeological site at Bistricioara-Lutărie III on the Bistrița Valley (NE Romania). The present study is directed at expanding these investigations. Culture ESL Study Hall: Vocabulary ESL Study Hall: Writing ESL Web Guide English Club English Page The Internet TESL Journal Learners Online Online English Language Center Real English Selected Links for ESL & EFL StudentsĬlickteaching.Previous works focused on optically stimulated luminescence dating of quartz extracted from Romanian and Serbian loess reported significant discrepancies between ages obtained on fine (4–11 μm) and coarse (63–90 μm) quartz. State Dept.) TESOL OnlineĮSL Study Reading The Internet TESL JournalĮSL PartyLand ESL Study Hall: Grammar ESL Study Hall: Listening ESL Study Hall: Reading ESL Study Hall: U.S.
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