1983. (4to stiff paper covers) Very good. 222pp. Photographs, illustrations, maps, charts, tables, plan, bibliography. Book about Radiocarbon Dates. Contributors include Bruce F. Ball (Radiocarbon Estimates from the Sibbald Creek Site, EgPr 2), John H. and Carol A. Rushworth Brumley (A Summary and Appraial of Alberta Radiocarbon Dates), Roderick J. Heitzmann (A Comment on Bone Pegs and Stone Circles), James W. Helmer (Interim Report of the 1982 University of Calgary, Archaeology Field School at the Strathcona Site (FjPi-29)), John W. and Karie Hardie Ives (Occurences of Tertiary Hills Welded Tuff in Northern Alberta), John W. and Mark Fenton Ives (Continued Research on Geological Sources of Beaver River Sandstone), Kathleen Connor Learn (The Black Fox Island Project, End-Of-Season Report, Permit 82-66), Heinz Pyszczyk (Trends on Historic Surfaces: Estimating Densities and Distributions of Archaeological Remains by Synagraphic Mapping Techniques), Brian M. Ronaghan (Historic Resources I