Cambridge / London / New York / Chicago / Oxford / /
Company
Pritzker Laboratory / GenBank / MacMillan / /
Country
United States / Canada / United Kingdom / / /
Facility
University of Oxford / University of British Columbia / Although Weir / Joseph A. Tobias / 1* John M. Bates / 2 Shannon J. Hackett / 2 Nathalie Seddon1 Weir / The Field Museum / Edward Grey Institute / Following Weir / University of Chicago / /
Organization
National Science Foundation / Harvard / Department of Zoology / University of Chicago / Chicago / University of British Columbia / Vancouver / Edward Grey Institute / University of Oxford / /
Person
Wilson J. Orn / Wilson Bull / Joseph A. Tobias / R. Stopiglia / V / /
ProvinceOrState
South Carolina / Illinois / M. B. / British Columbia / California / Massachusetts / Washington / /
Comment on “The Latitudinal Gradient in Recent Speciation and Extinction Rates of Birds and Mammals”