Submarine slumps in delta-front sandstones of the Upper Cretaceous Blair Formation, Rock Springs uplift, Wyoming : syndepositional slumps on the western shores of the interior Cretaceous sea /

Mode of access: Internet.

Depositional environment of Upper Cretaceous black sandstones of the Western Interior /

Mode of access: Internet.

Catalog of fossil spores and pollen,

Cumulative index: v. 11-20, 1965. v. 21-30, 1970. v. 31-40, 1977.

Uranium reconnaissance of the Black Mountain-Yale Point area, Black Mesa, Navajo Indian Reservation, Arizona /

A reconnaissance for uranium was conducted in the Black Mountain-Yale Point area of Black Mesa, Arizona, from February to November 1954. Numerous uranium deposits were examined, which appear to be situated in areas of greater tectonic deformation and confined to a single stratigraphic zone in the Toreva formation of the Upper Cretaceous Mesaverde group. Locally the uranium appears to occur in the vicinity of carbonized plant material in quartzose sand lenses, within paleostream channel deposits.

Geohydrology and chemical quality of water in Middle and Upper Jurassic and Lower Cretaceous rocks, western Kansas / by Jack Kume ; prepared in cooperation with the Kansas Department of Health and Environment.

Mode of access: Internet.