The roles of ecological first principles and evolutionary contingency in unraveling ecosystem response and reconstruction during the Permian-Triassic transition.

Peter D Roopnarine1, Allen Weik1, Ashley Dineen1 and Kenneth Angielczyk2, (1)California Academy of Sciences, Invertebrate Zoology & Geology, San Francisco, CA, United States, (2)Field Museum of Natural History, Integrative Research Center, Chicago, United States