Estella Leopold

Estella Bergere Leopold (January 8, 1927 – February 25, 2024) was an American paleobotanist and a conservationist. As a researcher in the United States Geological Survey, she aided in uncovering records of plant life from the Miocene around the Eniwetok and Bikini Atolls in the southern Pacific Ocean and from the Cenozoic era in the Rocky Mountains. As a professor of botany and forest sciences at the University of Washington, she directed the Quaternary Research Center, researched the forest history of the Pacific Northwest, and collaborated with Chinese paleobotanists. Leopold's work as a conservationist included taking legal action to help save the Florissant Fossil Beds in Colorado, and fighting pollution. She was the daughter of Aldo Leopold. Provided by Wikipedia