Eocene Green River Fly IF-PCM-16-036 Cricket Colemanus keeleyorum Fisher et al

Colemanus keeleyorum Fisher et al 2015

This genus is often found preserved in a prone position and has a distinctive widely spread tail fan

probably preying on contemporaneous large herbivorous dinosaurs and perhaps even other predators

Palmoxylon sp

Eocene Green River Fly IF-PCM-16-036 Cricket Colemanus keeleyorum Fisher et alChilosia (?) sp. (Scudder) Green River Formation Parachute Creek Member Middle Eocene Uinta County, Utah This slab has a very well preserved fly. The head, thorax, and abdomen are excellent. Both wings are present, and the venation is visible. Several legs can be seen. The upper part of the Green River Formation in the eastern Uinta Basin is present in two stratigraphic intervals separated by approximately 250 m of sandstone, siltstone, marlstone and