Text-fig. Fig. 8. Cercidiphyllaceae. Archeampelos acerifolia (NEWBERRY) MCIVER et BASINGER. 1, 2 Lectotype, from Fort Union, North Dakota. 1. The leaf originally figured as plate 28, fig. 5 by Newberry (1878). USNM 551. 2. Detail of marginal dentition, showing a small gland at each tooth apex (arrows). Scale = 1 cm in 1; 0.5 cm in 2. in Revisions To Roland Brown'S North American Paleocene Flora

Text-fig. Fig. 8. Cercidiphyllaceae. Archeampelos acerifolia (NEWBERRY) MCIVER et BASINGER. 1, 2 Lectotype, from Fort Union, North Dakota. 1. The leaf originally figured as plate 28, fig. 5 by Newberry (1878). USNM 551. 2. Detail of marginal dentition, showing a small gland at each tooth apex (arrows). Scale = 1 cm in 1; 0.5 cm in 2.