paleógena 90
Paleogene , na . (Do 's I paleo - and ? ´geno ). 1. adj. Géol. He said the period from the beginning of the tertiary, which consists of the Paleocene, Eocene, and Oligocene epochs. U t. c. s. m. Or RTOGR. ESCR. with may. initial c. s. 2. adj. Geol. Belonging or relating to this period.