Pioneer Archeological Consultants No description specified. 1-2 (2 Records) Documents Class III Cultural Resources Inventory of 4000 Feet of Proposed Frontier Exploration Seismic Line No. Db-130, Pawnee National Grassland, Weld County, Colorado (1989) Preliminary Report on the Cultural Resource Inventory of Roads and Drills on the Moon Lake Coal Lease Area (1978)