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The square was the site of the 1990 Golaniad, a peaceful student protest against the ex-communists in the Romanian government.The demonstrations ended violently when miners from the Jiu Valley were called in by president Ion Iliescu to restore order in Bucharest (see: Mineriad).
Sequencing the rock layers will show students how paleontologists use fossils to give relative dates to rock strata.
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Although most attention in today's world focuses on dinosaurs and why they became extinct, the world of paleontology includes many other interesting organisms which tell us about Earth's past history.
The study of fossils and the exploration of what they tell scientists about past climates and environments on Earth can be an interesting study for students of all ages.