Palaeobotanical experiences of plant diversity in deep time. 1: How well can we identify past plant diversity in the fossil record?

Christopher J. Cleal, Heather S. Pardoe, Christopher M. Berry, Borja Cascales‐Miñana, Basil A.S. Davis, José B. Diez, Mariana Filipova‐Marinova, Thomas Giesecke, Jason Hilton, Dimiter Ivanov, Evelyn Kustatscher, Suzanne A.G. Leroy, Jennifer C. McElwain, Stanislav Opluštil, Mihai Emilian Popa, Leyla J. Seyfullah, Ellen Stolle, Barry A. Thomas, Dieter Uhl