Lloyd D. Keigwin
Ocean Circulation and a Clam Far From Home
In my first year of graduate school, I was stumped by a big question on…
How the Isthmus of Panama Put Ice in the Arctic
The long lag time has always puzzled scientists: Why did Antarctica become covered by massive…
Sedimentary Record Yields Several Centuries of Data
Natural climate changes like the Little Ice Age and the Medieval Warm Period are of…