Mesozoic and Tertiary vertebrates in Baja California - 1971
Recovery of small mammals from the Oligocene of western South Dakota - 1971
Mesozoic and Tertiary vertebrates in Baja California - 1973
Mesozoic and Tertiary vertebrates of Baja California, 1968–1971 - 1976
Excavation of Oligocene marine fossil beds near Charleston, South Carolina - 1980
Accumulated bones in a Pliocene cave in Cerro Pelado, Spain - 1981
Fossil Amphibians and reptiles of Nebraska and Kansas - 1981
Terrestrial avian fossils from Mesozoic strata, Baja California, 1973 - 1982
Recovery and study of middle Cretaceous vertebrate fossils in north-central Texas - 1982
The Aptian fossil locality of Gadoufaoua in the Republic of Niger - 1982
Late Cretaceous mammals of western South Dakota, 1974 - 1983
Jurassic and Cretaceous terrestrial vertebrates of South America - 1984
Continuing study of new Jurassic/Cretaceous vertebrate faunas from Colorado and Utah - 1984
A late Miocene marine vertebrate assemblage from Southern California - 1985
Vertebrate paleontology of the Judith River Formation, Montana - 1985
Geology and paleontology of the Patrick Buttes, Wyoming-Nebraska - 1985
Small vertebrate fossils from the Chinle Formation (Triassic) near St. Johns, Arizona - 1985
Search for Gondwana Late Mesozoic mammals and birds - 1985
Middle Pleistocene (late Irvingtonian: Nebraskan) climatic changes in south-central Colorado - 1985
An early Eocene (Wasatchian) mammal fauna from Baja California - 1987