Descriptions of some typical fossils of the Shellrock stage - 1928
new species of Schizophoria from the Devonian of Iowa - 1928
A review of the genus Lichenocrinus and descriptions of two new genera - 1929
The supposed calyx of Lichenocrinus - 1929
Notes on several forms of Lichenocrinus from Black River formations - 1929
A small collection of Pleistocene mammals from Laporte County, Indiana - 1931
The skull of Leidyosuchus canadensis Lambe - 1932
New artiodactyls from the Oligocene and Lower Miocene of Nebraska - 1934
Tapirus haysii of Oklahoma - 1934
An extension in the range of fossil peccaries - 1935
Recent and Pleistocene marine shells of James Bay - 1936
Additional Fauna of Edson Quarry of the Middle Pliocene of Kansas - 1937
Description of a New Horse, Calippus regulus from the Clarendon Beds of Donley County, Texas - 1937
Tracks from the Pliocene of West Texas - 1937
A skull of Teleoceras fossiger Cope, from the Clarendon Beds of Donley County, Texas - 1937
The skull of Mylodon harlani from the Lower Pleistocene of West Texas - 1937
Skull of musk-ox, genus Symbos, from Montgomery County, Indiana - 1937
New echinoderms from the Devonian Cedar Valley Formation of Iowa - 1937
New echinoderms from the Devonian Cedar Valley Formation of Iowa - 1937
Mid-Tertiary Vertebrates from the Texas Coastal Plain: Fact and Fable - 1937
The skull of Nannippus gratus (Leidy) from the Lower Pliocene of Texas - 1938
Miocene porpoise (Delphinodon dividum) from southern Maryland - 1939
A Tooth Belonging to the Genus Anomoeodus from the Cretaceous of Maryland - 1939
Orthoid brachiopods of the Cedar Valley Limestone of Iowa - 1940
New Mammals from the Rexroad Fauna, Upper Pliocene of Kansas - 1941
Two New Middle Pliocene Carnivores from Oklahoma with Notes on the Optima Fauna - 1941
Classification of Devonian Nautiloids - 1945
Some Ordovician echinoderms from Oklahoma - 1945
Life history, ecology, and range use of the pronghorn antelope in Trans-Pecos Texas - 1950
The vertebrate fauna and geologic age of Trinity River terraces in Henderson County, Texas - 1950
The ornate box turtle, Terrapene ornata (Agassiz), in Indiana - 1951
A remarkable new mammal from the lower Chadron of Nebraska - 1954
Bones of mammals From West Virginia caves - 1956
A new genus of fossil salamander from North America - 1961
Taxonomic status of the Pleistocene badger, Taxidea marylandica - 1964
Some Mio-Pliocene hylids from the Valentine Formation of Nebraska - 1964
Lower vertebrates from the Valentine Formation of Nebraska - 1964
The Pleistocene horse, Equus conversidens - 1965
North American fossil cryptobranchid salamanders - 1966
Platygonus compressus and associated fauna from the Laubach Cave of Texas - 1966
Grizzly bears from eastern North America - 1968
Rodents of the Mio-Pliocene Norden Bridge local fauna, Nebraska - 1968
Synopsis of late Pliocene and Pleistocene bats of North America and the Antilles - 1972
First record of Cervalces scotti Ledekker from the Pleistocene of Ohio - 1972
Fossil pocket mouse burrows in Nebraska - 1974
Speculations about the diet and foraging behavior of large carnivorous dinosaurs - 1976
The little horses (genus Equus) of the Pleistocene of North America - 1979
Evolutionary reversal in Mylagaulus (Mammalia, Rodentia) from the late Miocene of Florida - 1980
Mammals of the Elm Creek Local Fauna, Late Pleistocene of Beaver County, Oklahoma - 1992
Home range, habitat use and survival of coyotes in western South Carolina - 2009