Fig. 6From: Eobowenia gen. nov. from the Early Cretaceous of Patagonia: indication for an early divergence of Bowenia?Details of teeth in different species of Zamiaceae, showing the “capped” appearance of the teeth and the difference between serrated margins, dentate margins and lobe-like teeth. a Leaf margin of Bowenia serrulata. b Leaf margin of Encephalartos manikensis. c Leaf margin of Stangeria eriopus. d Leaf margin of Zamia neurophyllidia. d Leaf margin of Encephalartos horridus, showing the lobe-like tooth. Scale bars: a, e 1 cm; b, c, d 0.25 cmBack to article page