About Jeffrey M. Osborn Books by Jeffrey M. Osborn Plants in Mesozoic Time Morphological Innovations, Phylogeny, Ecosystems edited by Carole T. Gee contributions by Sergio Archangelsky, Analía Artabe, Sidney R. Ash, Nina L. Baghai-Riding, Brooks B. Britt, Marcus Clauss, William L. Crepet, N. Rubén Cúneo, Georgina M. Del Fueyo, Charles P. Daghlian, David Dilcher, Ignacio Escapa, Jürgen Hummel, Silvia Gnaedinger, Carol L. Hotton, Nancy Kerk, Michael Krings, Jeffrey M. Osborn, Gar W. Rothwell, P. Martin Sander, Andrew B. Schwendemann, Dennis W. Stevenson, Ruth A. Stockey, Ian Sussex, David Winship Taylor, Edith L. Taylor, Mackenzie L. Taylor, Thomas N. Taylor, William D. Tidwell & Liliana Villar de Seoane illustrated by Dorothea Kranz