The Jurassic period was characterized by a warm, wet climate that gave rise to lush vegetation and abundant life. Many new dinosaurs emerged—in great numbers. Above, Dimorphodon reptiles fly over a ...
Text of ethnobotany module: Joseph P. Cahill. Includes video, music, photographs, drawings. Illustrations from: Cyads of the world / David L Jones, 1992, and: Reservas de la biosfera y otras areas ...