Dutchess Quarry Sites National Register District - Orange County, NYgram with visitation at similar archaeological sites in the region. The many details on prehistory, geology and the past archaeology of the Dutchess Quarry Sites. National Register District are provided in the Historical Overview as a resource which could be used for site interpretation. The many details on prehistory, geology.type site archaeology kill sites quarry sites,A summary of Alberta archaeology sites, 1992-2015system, the site is interpreted to be an antelope kill site. Sites of this type are extremely rare on the Northern Plains, making the Barnett site particularly significant. Figure 1. Sites recorded and revisited in Alberta from 1992 to 2015. Figure 2. Archaeological permits issued in Alberta from 1992 to 2015. 2. Southern Alberta.