VOLUME 21, 1974
Part 1 (Out of Print)
Hoover, J. D., Periodic Quaternary vulcanism in the Black Rock Desert, Utah, p. 3–72, 6 tables, 5 pls., 21 text-figs.
Leedom, S. H., Little Drum Mountains, an early Tertiary shoshonitic volcanic center in Millard County, Utah, p. 73–108, 4 pls., 12 text-figs.
Pierce, C. R., Geology of the southern part of the Little Drum Mountains, Utah, p. 109–29, 6 tables, 3 pls., 2 text-figs.
Anderson, S. R., Stratigraphy and structure of the Sunset Peak area near Brighton, Utah, p. 131–50, 3 pls., 3 text-figs.
Cranor, J. I., Petrology and geochemistry of the calc-silicate zone adjacent to the Alta and Clayton Peak stocks near Brighton, Utah, p. 151–76, 2 tables, 2 pls., 8 text-figs.
Palmer, J. O., Petrology of the Clayton Peak stock, a zoned pluton near Brighton, Utah, p. 177–214, 5 tables, 3 pls., 15 text-figs.
Sanderson, I. D., Sedimentary structures and their environmental significance in the Navajo Sandstone, San Rafael Swell, Utah, p. 215–46, 1 table, 6 pls., 8 text-figs.
Cleavinger, H. B., II, Paleoenvironments of deposition of the Upper Cretaceous Ferron Sandstone near Emery, Emery County, Utah, p. 247–74, 4 pls., 5 text-figs.
Part 2
$1.50
Rigby, J. K., Hintze, L. F., and Welsh, S. L., Studies for students no. 9; Geologic guide to the northwestern Colorado Plateau, 117 p., 91 text-figs.
Part 3 (Out of Print)
Derr, M. E., Sedimentary structure and depositional environment of paleochannels in the Jurassic Morrison Formation near Green River, Utah, p. 3–39, 1 table, 6 pls., 8 text-figs.
Church, S. B., Lower Ordovician patch reefs in western Utah, p. 41–62, 3 pls., 8 text-figs.
Newman, D. H., Paleoenvironment of the Lower Triassic Thaynes Formation near Cascade Springs, Wasatch County, Utah, p. 63–96, 4 pls., 7 text-figs.
Sonerholm, P. A., Normative mineral distribution in Utah Lake sediments: A statistical analysis, p. 97–117, 6 tables, 9 text-figs.
Tidwell, W. D., Medlyn, D. A., and Simper, A. D., Flora of the Manning Canyon Shale, part II: Lepidodendrales, p. 119–46, 1 table, 5 pls., 1 text-fig.