Record of excavation unit 2 at the Atkinson site 2004.
Scope and Content
Site excavation records of excavation units may include: level summaries, floor plans, feature sheets, wall profiles, unit summaries and any other additional information relating to the unit.
Field journal crew member Andrea Richards of excavation methods, items recovered, features, local environment and weather. Pages 27-33 relate to excavation unit 9 at the Graham 2004 site.
Field journal crew member Shayne Kolesar of excavation methods, items recovered, features, local environment and weather. Pages 34-44 relate to excavation unit 14 at the Graham 2004 site.
Radiocarbon date reports have been scanned in multi-page PDF files.
History / Biographical
North Lauder Radiocarbon Date report by IsoTrace Laboratory for Atkinson site #TO-10640.
Radiocarbon dating
The technique of radiocarbon dating was developed by Willard Libby and his colleagues at the University of Chicago in 1949.
Radiocarbon dating is used to estimate the age of organic remains from archaeological sites. Organic matter has a radioactive form of carbon (C14) that begins to decay upon death. C14 decays at a steady, known rate of a half life of 5,730 years. The technique is useful for material up to 50,000 years. Fluctuations of C14 in the atmosphere can affect results so dates are calibrated against dendrochronology. Radiocarbon dates are calibrated to calendar years.
Dates are reported in radiocarbon years or Before Present. Before Present refers to dates before 1950. The introduction of massive amounts of C14, due to atomic bomb and surface testing of atomic weapons, has widely increased the standard deviation on all dates after A.D. 1700 causing these dates to be unreliable.
Accelerated mass spectrometry can more accurately measure C14 with smaller samples and can date materials to 80,000 years.
Scope and Content
Sub sub series contains radiocarbon dates from: Atkinson site and Flintstone Hill.
Photograph taken during 2004 Brandon University Archaeology excavations at Atkinson II site.
Scope and Content
The crew of Jessica McKenzie, Emily Ansell, Sarah Graham, Ashleigh Czyrnyj and Evie Fevez celebrating the end of field season at the Atkinson II site 2004.
Jane Gibson was crew chief for the Lovstrom locale in 1987. Her field journals contain information about all Block/sites excavated. This journal related to Block C on pages 27 to 49.
Scope and Content
Record of excavation methods, items recovered, features, local environment and weather noted by teaching assistant.
Jane Gibson was crew chief for the Lovstrom locale in 1987. Her field journals contain information about all Block/sites excavated. This journal related to Block D pages 27 to 49.
Scope and Content
Record of excavation methods, items recovered, features, local environment and weather noted by teaching assistant.
