Parts of Assam were once under sea: Study
Photomicrographs of studied limestones in Dillai Parbat. | Photo Credit: Special Arrangement GUWAHATI A significant swathe of present-day Assam was once under a warm, shallow tropical sea rich in microscopic marine life, a new study has revealed. Two researchers from Nagaland University carried out a geological investigation of the Sylhet Limestone deposits in Karbi Anglong…