Paleontologist Zhe-Xi Luo, Professor of Organismal Biology and Anatomy at the University of Chicago, will discuss both the origins of modern mammalian biological adaptations in the deep times of the Mesozoicâ€”dominated by the dinosaursâ€”and how Jurassic fossils discovered in China shed light on the earliest evolution of placental mammals. The Wednesday, February 27 program is part of the Evolution Matters Lecture Series, supported by a generous gift from Drs. Herman and Joan Suit. Free and open to the public. Geological Lecture Hall, 24 Oxford Street. Free event parking for evening lectures in the 52 Oxford Street garage.