'The Casper site is one in a long tradition of bison procurement site studies by George Frison. This site typifies the use of the parabolic sand dune for bison trapping. The suite of analyses employed set the standard for kill site archaeology on the Plains and around the globe.' (Leland C. Bement, Oklahoma Archeological Survey) 'With astonishing fidelity the events of an ancient bison kill are uncovered from the rolling sands of Wyoming. That these remarkable events happened 10,000 years ago, and yet we see them so clearly today, is testimony to the skill of Frison and his team of researchers. A landmark publication.' (Jack W. Brink, Royal Alberta Museum) 'The brainchild of a remarkable archaeologist and a benchmark in integrative archaeological science, putting to work innovations in spatial analysis, experiments in technology and vertebrate taphonomy, hunter-gatherer ethnoarchaeology, geology, and zooarchaeology. One cannot help but sense the squeak of sand churned by desperate hooves when reading this classic study.' (Mary C. Stiner, University of Arizona)