cenozoica 73
Cenozoic era , ca . ( Of the Gr. ?, new, zoo - and ?)(ico ). 1. adj. Géol. He is said geological era that covers since the end of the Mesozoic, about 65 million years, until our days. It comprises the tertiary and Quaternary periods. U t. c. s. m. O RTOGR. ESCR. with may. initial c. s. 2. adj. Geol. Belonging or relating to this era.