Q262
Fossils of blue green algae were found in lime stones with the age almost as old as
A.
1.3 Billion years
B.
2.3 Billion years
AnswerC.
3.3 Billion years
D.
4.3 Billion years
Answer: Option B
Solution
Answer: Option B
Solution:
Fossils of blue green algae were found in lime stones with the age almost as old as 2.3 Billion years.