Lucy Chronic earned a BA in geology from Carleton College and an MS in paleontology from the University of Wyoming. She and her mother, Halka Chronic, co-authored the second editio...visualizza altroLucy Chronic earned a BA in geology from Carleton College and an MS in paleontology from the University of Wyoming. She and her mother, Halka Chronic, co-authored the second edition of Pages of Stone: Geology of the Grand Canyon and Plateau Country National Parks and Monuments.visualizza meno