| 1-1 of 1Flashcard sets with a 'pangea' term meaning 'assembled by multiple episodes of continent-continent collision. this collision created the appalachian and caledonide mountain chains. began to break up ~230 million years ago. the breakup created new mid-ocean ridges that generated new oceans, the atlantic being one of these new oceans.' | |||
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| # | Title | Terms | Date |
| 1 | Topic 7: Plate Tectonics Part 3by sarahway | 25 terms | April 10, 2009 |