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Tertiary period
/tˈɜːʃjəɹɪ pˈiəɹɪəd/
/tˈɜːʃjɚɹi pˈiəɹɪəd/The Tertiary period
01
a division of earth's geological time that began about 66 million years ago and lasted until about 2.6 million years ago
Exempel
Fossils from the Tertiary period provide evidence of early mammalian evolution.
