Scanning electron microscope photograph of jute textile feature found on a ceramic at Harappa. Very few fibers remain on artifacts from over 4,000 years ago, and this is the first evidence for jute as early as 2200-1900 BCE at Harappa. By Rita P. Wright, David L. Lentz and Harriet F. Beaulieu, the paper discusses how this evidence was extracted and its implications: New Evidence for Jute
