The second volume of a reference on mammalian diversity in North America for paleontologists and zoologists.With over thirty chapters, each written by leading authorities, this second volume completes the survey of mammalian diversity in North America begun in Volume 1. It evaluates the effect of biogeography and climatic change on evolutionary patterns and faunal transitions, and will be a valuable reference for paleontologists and zoologists.With over thirty chapters, each written by leading authorities, this second volume completes the survey of mammalian diversity in North America begun in Volume 1. It evaluates the effect of biogeography and climatic change on evolutionary patterns and faunal transitions, and will be a valuable reference for paleontologists and zoologists.This is a hands-on guide for graduate students and young researchers wishing to perfect the practical skills needed for a successful research career. By teaching junior scientists to develop effective research habits, the book helps to make the experience of graduate study a more efficient and rewarding one. The authors have taught a graduate course on the topics covered for many years, and provide a sample curriculum for instructors in graduate schools wanting to teach a similar course. Topics covered include: choosing a research topic, department, and advisor; making workplans; the ethics of research; using scientific literature; perfecting oral and written communication; publishing papers; writing proposals; managing time effectively; and planning a scientific career and applying for jobs in research and industry. The wealth of advice is invaluable to students, junior researchers and mentors in all fields of science, engineering, and the humanities.Introduction Christine M. Janis, Gregg G. Gunnell and Mark D. Uhen; Part I. Non-Eutherian Mammals: 1. Non-Eutherian summary chapter Christine M. Janis and A. Weil; 2. Multituberculata A. Weil and D. Krause; 3. Marsupialia W. Korth; Part II. Insecl/