The Windy Ridge quartzite quarry: hunter-gatherer mining and hunter-gatherer land use on the North American Continental Divide

Studies of hunter-gatherer activity at lithic raw material sources are relatively rare and largely descriptive, in part because archaeologists have viewed hunter-gatherer lithic procurement as a casual and low-cost activity. This paper presents the results of fieldwork at a hunter-gatherer quartzite quarry along the Continental Divide in the Rocky Mountains of northern Colorado that suggests that this perspective is incorrect. Hunter-gatherer groups at the site quarried stone intensively, although they did not often transport this stone any great distance. This suggests that it is useful to reconsider the way we think about lithic procurement, and particularly that we rethink the concepts of 'direct' and 'indirect' procurement. The data presented here highlight the ability of quarry sites to expand our understanding of how mobile human groups used the landscape.