Lockwood JA, Debrey LD, Thompson CD, Love CM, Nunamaker RA, Shaw SR, Schell SP, Bomar CR.  1994.  Preserved insect fauna of glaciers of Fremont County in Wyoming - insights into the ecology of the extinct Rocky-Mountain Locust. Environmental Entomology. 23:220-235. Abstract

Lockwood JA, Nunamaker RA, Pfadt RE, Debrey LD.  1990.  Grasshopper Glacier: Characterization of a vanishing biological resource. American Entomologist. 36:18-27. Abstract

Lockwood JA, Nunamaker RA, Pfadt RE, Love CM, Thompson CD, Debrey LD.  1991.  Preserved grasshopper fauna of Knife Point Glacier, Fremont County, Wyoming, USA. Journal of Arctic and Alpine Research. 23:108-114.