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shepuryov [24]
3 years ago
13

Which era is characterized by stromatolites as the most abundant fossil?

Biology
1 answer:
Novosadov [1.4K]3 years ago
7 0

Answer:

Precambrian

Explanation:

tromatolites were common in Precambrian time. Some of the first forms of life on Earth are recorded in stromatolites present in rocks 3.5 billion years old.

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