Fossil Crane Flies - Green River Formation, Utah

This is a beautiful swarm of fossil crane flies collected from the Green River Formation in Utah.

While this formation is best known for well preserved fossil fish found in Wyoming, other sections of the formation contain a very diverse insect fauna.
DETAILS
SPECIES
Pronophlebia redivivia?
LOCATION
Uintah County, Utah
FORMATION
Green River Formation
SIZE
Largest fly .81" on 4 x 3.2" rock
CATEGORY
ITEM
#97450
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