Carboniferous-Permian Transition in the Robledo Mountains, Southern New Mexico: Bulletin 65

Pennsylvanian-Permian Fusilinaceans of the Big Hatchet Mountains, New Mexico: Bulletin 38

A New Archaic Basking Shark (Lamniformes: Cetorhinidae) from the Late Eocene of Western Oregon, U.S.A., and Description of the Dentition, Gill Rakers and Vertebrae of the Recent Basking Shark Cetorhinus maximus (Gunnerus): Bulletin 58

Ichnology of the Mississippian Mauch Chunk Formation, eastern Pennsylvania: Bulletin 54

Keuper (Triassic) Flora from Middle Asia (Madygen, Southern Fergana): Bulletin 5

Land Snails of New Mexico: Bulletin 10

The Permian of Central New Mexico: Bulletin 31

The Nonmarine Permian: Bulletin 30

The Beginning of the Age of Mammals in the San Juan Basin, New Mexico: Biostratigraphy and Evolution of Paleocene Mammals of the Nacimiento Formation: Bulletin 8

Paleontology of the Greenhorn Cyclothem (Cretaceous: Late Cenomanian to Middle Turonian) at Black Mesa, Northern Arizona: Bulletin 9

A Reanalysis of Acrocanthosaurus atokensis, its Phylogenetic Status, and Paleobiogeographic Implications, Based on a New Specimen from Texas: Bulletin 13

The Postcranial Morphology of Paleocene Chiacus and Mixodectes and the Phylogenetic Relationships of Archontan Mammals: Bulletin 7

Skeletal Impact of Disease: Bulletin 33

Late Triassic (Carnian and Norian) Tetrapods from the Southwestern United States: Bulletin 4

Carboniferous-Permian Transition in Cañon del Cobre, northern New Mexico: Bulletin 49