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The Daily Pennsylvanian Founded in 1885
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Saturday, Feb. 21, 2026
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The Daily Pennsylvanian

Penn paleobiologist Lauren Sallan is set to deliver at TED talk in Vancouver on macroevolution, the process of using large databases to see how evolution works over huge time periods. TEDx OaklandUniversity

Penn paleobiologist Lauren Sallan is set to deliver at TED talk in Vancouver on macroevolution, the process of using large databases to see how evolution works over huge time periods.

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