Blurt!Commonplace Book

dendrochronology

“The Norse may have been at the site slightly earlier, but they were definitely there and cutting down trees by 1021. Based on the development stages of certain cells in the waney layer, Dee, Kuitems, and their colleagues say that one of the trees was cut down in the spring, while another was cut down in the summer or fall.”

posted Aug. 18, 2022, 8:00pm