Cenozoic - Definition
cenozoic
adj 1: of or relating to or denoting the Cenozoic era
n 1: approximately the last 63 million years [syn: Cenozoic,
Cenozoic era, Age of Mammals]
adj 1: of or relating to or denoting the Cenozoic era
n 1: approximately the last 63 million years [syn: Cenozoic,
Cenozoic era, Age of Mammals]