Abstract The photographic slide collection documents over forty years of paleonotological work at the Cleveland-Lloyd Dinosaur Quarry in Carbon County, Utah. Some of the slides were shown by the donor in the course of talks he gave about the history of the quarry, while others were collected by him to document the operations there. The slides were arranged and numbered by the donor in subject order, and that original order has been maintained.

Abstract The William Lee Stokes papers (1844-1996) contain news clippings, journal articles, and magazine articles on geology, geophysics, dinosaurs, archeology, biology, religion, evolution, and other scientific topics. The collection also contains office files, teaching materials, and technical reports, research notes, maps, field reports, journals, daily planners, geological reports, personal and professional correspondence, essays, lectures, manuscripts, and books. William Lee Stokes (1915-1995) was...