Reeve's Bonebed is a geological formation in Presidio County, Texas, with the coordinates of 29.9° N, 104.2° W. It consists of fossiliferous sedimentary rock dating from the late Eocene and early Oligocene. It is well known for its vertebrate fossils, hence the name "bone bed". A few invertebrate fossils are also present.
Reeve's bonebed lies in the Vieja Formation.
The University of Texas has a large collection of fossils from Reeve's Bonebed which represent numerous different taxonomic groups. In the following table, the number of specimens of each taxon in the university collection from the bonebed is indicated in the abundance column:
91: midly common
709: extremely common
hundreds of endocasts (see below)
Hendryomeryx defordi
2: extremely rare
10: rare
Eotylopus reedi
1: extremely rare
15: average abundance
1: extremely rare
Heteromeryx defordi
2: extremely rare
Eutypomys inexpectatus