Precambrian
/priːˈkam.bɹɪ.ən/
"Precambrian" in a Sentence (1 examples)
When you look at a Precambrian trilobite in the lobby of a New York bank, it is difficult to speculate about its primeval environment.
When you look at a Precambrian trilobite in the lobby of a New York bank, it is difficult to speculate about its primeval environment.