Chicago Botanic Garden scientist Fabiany Herrera, Ph.D., discovered three new species of plants from fossils collected during the most recent expansion of the Panama Canal in Central America. The 19-million-year-old fossils are related to modern-day mangos, poison ivy, and cashews—all members of the family Anacardiaceae. The fossils include dozens of “petrified” fruits that were trapped in sediments from volcanoes that erupted during the Early Miocene geological era. The fruits are exquisitely preserved intact in their original three-dimensional shape.
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