[058-38] Petrology of the Horn Area, Bighorn Mountains, Wyoming
Palmquist, John C. Petrology of the Horn Area, Bighorn Mountains, Wyoming 058-38-print
[061-40] Fossil Musk Oxen of Illinois
Ray, Clayton E, Donald L. Wills, and John C. Palmquist Fossil Musk Oxen of Illinois 061-40-print