James H. Madsen

Ceratosaurus (Dinosauria, Ther

Ceratosaurus (Dinosauria, Theropoda)

2000

Skull and atlas-axis complex o

Skull and atlas-axis complex of the Upper Jurassic sauropod Camarasaurus Cope (Reptilia:Saurischia)

1995

The fossil vertebrates of Utah

The fossil vertebrates of Utah

1979

Allosaurus fragilis

1976