Summary SummaryCambridge University Press664–683Prothero, Donald R. and Emry, Robert J. 1996. "Summary." In Terrestrial Eocene-Oligocene Transition in North America.. Prothero, Donald R. and Emry, Robert J., editors. 664–683. Cambridge University Press.More...ID: 145389Type: chapterKeywords: NMNH; NH-Paleobiology