%0 Journal Article %T Late Quaternary Ant Fossils From PackratMiddens (Hymenoptera: Formicidae): Implicationsfor Climatic Change in the Chihuahuan Desert %A William P. MacKay %A Scott A. Elias %J Psyche %D 1992 %I Hindawi Publishing Corporation %R 10.1155/1992/82014 %U http://dx.doi.org/10.1155/1992/82014