Comet strike may have initiated ancient warming event, says research
Paleocene-Eocene Thermal Maximum (PETM), a rapid warming event may have been caused by an accumulation of atmospheric carbon dioxide 56 million years ago, suggests new research.
Paleocene-Eocene Thermal Maximum (PETM), a rapid warming event may have been caused by an accumulation of atmospheric carbon dioxide 56 million years ago, suggests new research.