Contact: Josh Chamot National Science Foundation Caption: During
the Paleocene-Eocene Thermal Maximum more than 55 million years
ago, insects chewed large holes in this leaf. Credit: Credit:
Photo by Amy Morey Usage Restrictions: Reporters must credit Amy
Morey. Additional use restricted; contact Amy Morey for
permission to use image for reasons other than news coverage.
Related news release: Fossil record suggests insect assaults on
foliage may increase with warming globe