4 Answers
Oldest fossils are dated 3.5 billion years back, a time when Earth?s environment was too hostile to sustain life as we know today. Those fossils are of Stromatolites - rocks formed by algae, and the oldest one was found in Australia, but there are others of similar age in other continents.
14 years ago. Rating: 0 | |
Top contributors in Uncategorized category
Unanswered Questions
Nhà cái BJ88
Answers: 0
Views: 6
Rating: 0
MANCLUB
Answers: 0
Views: 5
Rating: 0
For88
Answers: 0
Views: 6
Rating: 0
appmcwvncom
Answers: 0
Views: 4
Rating: 0
Goal123
Answers: 0
Views: 6
Rating: 0
SOC88
Answers: 0
Views: 4
Rating: 0
SOC88
Answers: 0
Views: 4
Rating: 0
Nhà cái BJ88
> More questions...
Answers: 0
Views: 7
Rating: 0