Integrating radiocarbon dating and microarchaeology techniques has enabled more precise dating of the ancient Wilson's Arch monument at Jerusalem's Temple Mount, according to a study published June 3, 2020 in the open-access journal PLOS ONE by Johanna Regev from the Weizmann Institute of Science, Israel, and colleagues... To better understand the specific timing of Wilson's Arch (and the historical context in which it was constructed), Regev and colleagues used an integrative approach in the field during its excavation, conducting radiocarbon dating of 33 construction material samples directly at the site (generally charred organic matter, like seeds or sticks, present in...