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Prokaryote
Eukaryote (2 Bya)
Ediacara (543 mya)
Trilobite (530 mya)
Appalachian Mtns. (510 mya)
Land (Vascular) Plants (450 mya)
Amphibians (400 mya)
Reptiles (300 mya)
Reptile-like Mammals (250 mya)
Mammals and Dinosaurs (240 mya)
Birds (210 mya)
Rocky Mtns. (150 mya)
Early Mammals lived underground
Meteorite Impact (65 mya)
Life TimelineDue: Tomorrow, 1-6-11
• Make a neat and colorful timeline in sequential order of the events we discussed today.
• Include picture and brief title– Example: vascular plants
• Exact dates are not important, but the order is!– Except Cambrian Explosion and Dinosaur Extinction