1.5" Fossil Winged Seed (Ailanthus) - Wyoming

This is a 1.25" fossil samara winged seed (Ailanthus confucii). It comes from the Eocene aged, Green River Formation of Wyoming. While this formation is best known for well-preserved fossil fish found in Wyoming, other sections of the formation contain very diverse flora and insect fauna.

This specimen comes with an acrylic display stand.