40. "From Soup to Martians" Life's beginnings on earth and the possibility of life elsewhere. (1969) (4 pages).
44. "Limestone, Nature's Valuable Storehouse" Limestone is a valuable Nebraska resource. Review of the economic importance of limestone in addition to descriptions of its wealth of fossils. (1971) (4 pages).
62. "Invertebrate Fossils in Nebraska" An overview of the fossil record of invertebrates in the Great Plains, especially Nebraska. (1978) (4 pages).
82. "The Marine Invertebrates: Our Tiny Treasures" Descriptions and histories of the specimens in the Museum's invertebrate collections, such as corals, crinoids, trilobites, and cephalopods. (1992) (4 pages).