VOLUME 19, 1972
Part 1 (Out of Print)
Robison, R. A., and Hintze, L. F., An Early Cambrian trilobite faunule from Utah, p. 3–13, 3 pls.
Paul, C. R. C., Cheirocystella antiqua gen et sp. nov. from the Lower Ordovician of western Utah, and its bearing on the evolution of the Cheirocrinidae (Rhombifera: Glyptocystitida), p. 15–63, 7 pls., 21 text-figs.
Merrill, R. C., Geology of the Mill Fork area, Utah, p. 65–88, 1 pl., 4 text-figs.
Pinnell, M. L., Geology of the Thistle Quadrangle, Utah, p. 89–130, 5 pls., 5 text-figs.
Jones, A. M., A study of internal structures of fine-grained clastic rocks by X-radiography, p. 131–58, 3 pls., 13 text-figs.
Part 2 (Out of Print)
Terrell, F. M., Lateral facies and paleoecology of Permian Elephant Canyon Formation, Grand County, Utah, p. 3–44, 8 pls., 11 text-figs.
Melton, R. A., Paleoecology and paleoenvironment of the Upper Honaker Trail Formation near Moab, Utah, p. 45–88, 8 pls., 10 text-figs.
Lawyer, G. F., Sedimentary features and paleoenvironments of the Dakota Sandstone (Early Upper Cretaceous) near Hanksville, Utah, p. 89–20, 8 pls., 9 text-figs.
Brimhall, W. H., Recent history of Utah Lake as reflected in its sediments: A first report, p. 121–26, 1 text-fig.
Rigby, J. K., and Swensen, A. J., Pennsylvanian sponges from the Oquirrh Group of central Utah, p. 127–32, 2 pls.
Hogg, N. C., Shoshonitic lavas in west central Utah, p. 133–84, 5 pls., 11 text-figs.