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kerrii are deciduous
The nasal horn was probably not used as a weapon as was originally suggested by Marsh
It probably represents the 4th digit of the right manus
Palmoxylon sp
Colemanus keeleyorum Fisher et al 2015
Eocene Green River Fly IF-PCM-16-036 Cricket kerrii are deciduousChilosia (?) 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
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