Introduction, James E. Fassett and J. Keith Rigby, Jr.
The ages of the continental, Upper Cretaceous, Fruitland Formation, and Kirtland Shale based on a projection of ammonite zones from the Lewis Shale, San Juan Basin, New Mexico and Colorado, James E. Fassett
Dinosaurs, pollen and spores, and the age of the Ojo Alamo Sandstone, San Juan Basin, New Mexico, James E. Fassett, Spencer G. Lucas, and F. Michael O'Neill
Dinosaurs, the age of the Fruitland and Kirtland Formations, and the Cretaceous-Tertiary boundary in the San Juan Basin, New Mexico, Spencer G. Lucas, Niall J. Mateer, Adrian P. Hunt, and F. Michael O'Neill
The Therian mammalian fauna (Campanian) of Quarry 1, Fossil Forest study area, San Juan Basin, New Mexico, J. Keith Rigby, Jr., and Donald L. Wolberg
Lithofacies relationships and depositional environment of the Tertiary Ojo Alamo Sandstone and related strata, San Juan Basin, New Mexico and Colorado, Pamela G. L. Sikkink
Geochronologic and geochemical study of volcanic ashes from the Kirtland Shale (Cretaceous), San Juan Basin, New Mexico, Douglas G. Brookins and J. Keith Rigby, Jr.
Stratigraphy and depositional environments of the CretaceousTertiary boundary clay and associated rocks, Raton Basin, New Mexico and Colorado, Charles L. Pillmore and Romeo M. Flores
Remnant magnetization of rocks of latest Cretaceous and earliest Tertiary age from drill core at York Canyon, New Mexico, Eugene M. Shoemaker, Charles L. Pillmore, and Edward W. Peacock
Biostratigraphic correlation of Cretaceous- Tertiary boundary rocks, Colorado to San Juan Basin, New Mexico, Karl R. Newman
Paleocene and latest Cretaceous mammal ages, biozones, magnetozones, rates of sedimentation, and evolution, Robert E. Sloan