Ice age
Most rocks from that era are deeply buried.
Since this is the most recent era, these fossils will be located more closely to the surface so we do not have to dig as far to find them.
Most people would say Russia, but noones for sure
Most rocks from that era are deeply buried.
balls
Stromatolites
Japan
grece
america
rocks and fossils
cenozioc
No, it started in ancient Greece.