Synonyms and Antonyms for geological-era
1. geological era (n.)
a major division of geological time; an era is usually divided into two or more periods
2. geological (adj.)
of or relating to or based on geology
3. era (n.)
a period marked by distinctive character or reckoned from a fixed point or event
4. era (n.)
a major division of geological time; an era is usually divided into two or more periods
5. ERA (n.)
(baseball) a measure of a pitcher's effectiveness; calculated as the average number of earned runs allowed by the pitcher for every nine innings pitched
