Eocene Green River Winged Fruit
(?)Lagokarpos lacustris
Green River Formation
Middle Eocene
Lincoln County, Wyoming
Green River Formation
Middle Eocene
Lincoln County, Wyoming
This is a good example of a winged fruit of unknown family and order relationship. The venation in the winged portion is not preserved but it has a detailed globose fruit body. These are found in the 18 inch layer but are not common.