Amersinia obtrullata Manchester, Crane & Golovneva fruit from the Paleocene of Almont, North Dakota. Figure 4.29 and 4.30 in Manchester, S.R., P.R. Crane & L.B. Golovneva, 1999. An extinct genus with affinities to extant Davidia and Camptotheca (Cornales) from the Paleocene of North America and eastern Asia. International Journal of Plant Science 160(1):188-207.

Amersinia obtrullata Manchester, Crane & Golovneva fruit from the Paleocene of Almont, North Dakota. Figure 4.29 and 4.30 in Manchester, S.R., P.R. Crane & L.B. Golovneva, 1999. An extinct genus with affinities to extant Davidia and Camptotheca (Cornales) from the Paleocene of North America and eastern Asia. International Journal of Plant Science 160(1):188-207.