Vitaceae (Grape family): Ampelocissus parvisemina Chen and Manchester from the Paleocene of Beicegal Creek, North Dakota, UF 18972–34705, Holotype Scale bar = 2 mm, as discovered still in matrix (upper left), in transverse section (upper right), and extricated from matrix, viewed ventrally (lower left) and dorsally (lower right). Figure 8, Chen and Manchester 2007.

Vitaceae (Grape family): Ampelocissus parvisemina Chen and Manchester from the Paleocene of Beicegal Creek, North Dakota, UF 18972–34705, Holotype Scale bar = 2 mm, as discovered still in matrix (upper left), in transverse section (upper right), and extricated from matrix, viewed ventrally (lower left) and dorsally (lower right). Figure 8, Chen and Manchester 2007.