BOTANY 511 ADVANCED PALEOBOTANY - WINTER, 1998 PALEOBIOLOGY OF ANGIOSPERM ORIGINS INSTRUCTOR: R. A. STOCKEY Introductory Information & Course Overview Course Outline & Topic Schedule General Bibliography Bibliography for Angiosperm Origins Geological Time Scale Presentation on Gnetophyta: An Enigmatic Group of Seed Plants University of Alberta, Department of Biological Sciences Ohio University ...