The Nonmarine Permian: Bulletin 30

Paleontology and Geology of the Upper Triassic (Revueltian) Snyder Quarry, New Mexico: Bulletin 24

Paleogene Mammals: Bulletin 26

Carboniferous-Permian Transition at Carrizo Arroyo, Central New Mexico: Bulletin 25

New Mexico's Ice Ages: Bulletin 28

The Permian of Central New Mexico: Bulletin 31

The Nonmarine Permian: Bulletin 30

The Permian of Central New Mexico: Bulletin 31