Seafloor holds 15 million years of monsoon history
Monday, March 2, 2015 - 08:30
in Earth & Climate
When the research vessel JOIDES Resolution returned to port in late January after a two-month cruise, it had harvested more than 550 sediment cores from deep beneath the Indian Ocean. Locked within those tubes of muck is a record of monsoon rainfall dating back millions of years. Brown geologist Steven Clemens, co-chief scientist on the expedition, says this glimpse of monsoons past could help scientists predict what may become of the rains in the future.