Affiliation: | 1. Laboratory of Palaeobotany and Palynology, Utrecht University, Utrecht, The Netherlands;2. Royal Botanic Garden Edinburgh, 20a Inverleith Row, Edinburgh, EH3 5LP, UK;3. Laboratoire de Phytomorphologie E.P.H.E., Muséum national d''Histoire naturelle, 16, Rue Buffon, 75005, Paris, France |