mesozoico 130
Mesozoic , ca . (Do of meso- , zoo - and ? ´ico ). 1. adj. Géol. Said geological era since the end of the Paleozoic covers done about 230 million years ago until about 65 million years. It comprises successively the Triassic, Jurassic and Cretaceous periods. U t. c. s. m. O RTOGR. ESCR. with may. initial c. s. 2. adj. Geol. Belonging or relating to this age.