Pronunciation · Spelling · Definition
How to say: precambrian
Spelling:
Precambrian
Syllables
precambrian
US accent
/pɹɪkˈæmbɹiən/
UK accent
/pɹɪkˈambɹiən/
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Definition
Definition — the eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago