Description: Winged fruit of plant formerly thought to be an extinct genus Pteleacarpum, now known to belong to extant genus Craigia known only in Asia today, but once ranging to Europe and North America.
Age: Oligocene Epoch
Location Found: United States, Oregon, Fossil Beds at Wheeler High School, Fossil, OR
Found by: Ed DeRouin
Custodian: fossilweb
Identified by: Dr. Steven Manchester, FLMNH
References: Oregon Geology, Volume 49, No. 10, October 1987, p. 123.