This Specimen has been sold.
1.2" Fossil Crocodile Coprolite - Aguja Formation, Texas
This is a 1.2" wide fossil coprolite (feces), from the Aguja Formation, Brewster County, Texas. It is likely that this specimen is from a crocodile or turtle.
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.