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Java Games: Flashcards, matching, concentration, and word search. |
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Geologic Time Matching Game
Match the events with the geologic era or period.
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| A | B |
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| Oxygen begins accumulating in the atmosphere | Precambrian |
| Explosion of invertebrate marine life, first jawless fishes | Cambrian |
| First jawed fishes, colonization of land plants and arthropods | Silurian |
| First amphibians and insects | Devonian |
| Amphibians dominant, origin of reptiles, Large forests of vascular plants | Caroniferous |
| Extinction of many marine invertebrates, Radiation of reptiles | Permian |
| Gymnosperms dominate landscape, first dinosaurs, mammals, and birds | Triassic |
| Dinosaurs dominant, gymnosperms dominant | Jurassic |
| Angiosperms appear, dinosaurs become extinct at end of period | Cretaceous |
| Major radiation of mammals, birds, and pollinating insects | Paleocene |
| Origins of many primate groups, including apes | Oligocene |
| Ice ages, humans appear | Pleistocene |
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