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Palynology and paleoecololgy of the Buck tongue of the Mancos Shale (Upper Cretaceous) from east Utah and western Colorado

Palynology and paleoecololgy of the Buck tongue of the Mancos Shale (Upper Cretaceous) from east Utah and western Colorado

Kidson, Evan J. (Evan Joseph), 1930-

Text (1971)

Part of Electronic Theses & Dissertations

A lower Pennsylvanian flora from Utah and its stratigraphic significance

A lower Pennsylvanian flora from Utah and its stratigraphic significance

Tidwell, William D., 1932-

Text (1966)

Part of Electronic Theses & Dissertations