by William Lee Stokes
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The Cleveland-Lloyd dinosaur quarry
Essentials of earth history
Introduction to geology, physical and hi...
Glossary of selected geologic terms with...
Geology of the Utah-Colorado Salt Dome R...
Scenes of the plateau lands and how they...
Geologic history of Utah
The Western San Juan Mountains
Geology and ore deposits of the Tintic m...
Marysvale, Utah, uranium area
Camels Back Cave
The Colorado Plateau