In the Atlantic Ocean off the Florida Keys, Jim Zachos of the Univ of California, Santa Cruz, holds a replica of a core sample from the Atlantic Ocean sea floor. The core shows the PETM period.
Photo ID: 2011_10_HHE_171
Author: Photographer: Ira Block 215 W.20 St New York (212)242-2728 cm8
Copyright:2011 Ira Block ALL RIGHTS RESERVED ira@irablock.com
