Formation of Earth to Present Timeline
Category: Science
Updated: 1 months ago
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Created byValeria Irizarry-Sanchez
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Events
Origin of life (4,000 mya)Formation of the Earth and the Moon (4,600 mya)Formation of Rocks (4,000 mya)Cyanobacteria evolve the biochemical machinery for oxygenic photosynthesis (2,500 mya)First Eukaryotes (2,000 mya)Multicellularity Occurs
(1,000 mya)Cambrian Explosion (542 mya)Asteroid hits, Mass Extinction of the dinosaurs (66 mya)First Fish (500 mya)First Amphibian(400 mya)First Reptile(300 mya)Periods
Hadean EonArchean EonProterozoic EonPhanerozoic EonPaleozoic Era (542 mya- 250 mya)Mesozoic Era (250 mya- 66 mya)Cenozoic Era (66 mya-present)
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