Fig. 3From: Bilobate leaves of Bauhinia (Leguminosae, Caesalpinioideae, Cercideae) from the middle Miocene of Fujian Province, southeastern China and their biogeographic implicationsA diagram showing the fossil locality and stratigraphy. The maps and images are made and completed by the present authors. a A map indicating the fossil location. b The sampling site. c A stratigraphical column of the Fotan GroupBack to article page