30.6 MB (11.3 MB compressed)
4004 x 2669 pixels
33.8 x 22.6 cm ⏐ 13.3 x 8.9 in (300dpi)
PAWEL SYTNIEWSKI / OXFORD UNIVERSITY IMAGES / SCIENCE PHOTO LIBRARY PAWEL SYTNIEWSKI / OXFORD UNIVERSITY IMAGES / SCIENCE PHOTO LIBRARY
Close-up of radiocarbon dating equipment, Oxford Radiocarbon Accelerator Unit, UK. In order to measure radiocarbon ages in archaeological study, it is necessary to find the amount of radiocarbon in a sample. This is done by directly counting the radiocarbon atoms using a method called Accelerator Mass Spectrometry (AMS).
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