1.9" Unidentified Dinosaur Bone Section - Aguja Formation, Texas
This is a 1.9" fossil, unidentified bone section from the Aguja Formation, of Texas. there is a repaired crack on the narrower end. Most of the diagnostic markers are absent, making a definitive identification difficult. It is likely that this is the proximal end of an ulna, possibly from a theropod.
This specimen was collected within the past year on private deeded property in Brewster County, Texas. You won't see any other dinosaur material from the Aguja & Javelina Formations for sale because nearly all of the formation lies within the boundaries of a national park or in Mexico which can not be collected. One of our partners was lucky enough to purchase several hundred acres of ranch land in Texas containing a good exposure of these formations and we will be offering more material from the locality in the future.