Bay of Bengal (IMAGE) University of Southern California Caption Scientists studying sediments in the Bay of Bengal found wood sediments dating back 19 million years that appear to be from trees high in the mountains -- a sign that wood travels thousands of miles into the deep sea. Here is an aerial view of one leg of the river route. Credit Christian France-Leonard, Université de Lorraine Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.