Radiocarbon date reports have been scanned in multi-page PDF files.
History / Biographical
The North Lauder locale has a long archaeological and geological history that is important for understanding the forces that shaped the region. Archaeological research in the locale shows that the area has been occupied by humans for at least the past 6,500 years. Environmental forces provided an area of diverse resources that attracted early peoples.
Archaeologists from Brandon University have been conducting research in the North Lauder locale that has focused on the Atkinson site, a 6,500 year old hunter-gatherer site and Flintstone Hill.
The geomorphology of the glacial Lake Hind Basin over the past 11,000 years is known primarily through the study of a cut bank along the Souris River. Flintstone Hill contains the most complete stratigraphic record for the post-glacial period on the northern plains. The site has been extensively studied by geoarchaeologists, geologists and paleoenvironmentalists over many years and their findings have contributed to our understanding of the region.
Radiocarbon dates were obtained from the Atkinson site and Flintstone Hill.
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: the Atkinson site and Flintstone Hill.
Contains the following files:
9.1 Class list and lost alumni 1941-1948
9.2 "Spectrum" April 1944
9.3 "The Sickle" 1941-1945 (missing 1944)
9.4 Graduation programmes 1927, 1940-1952 (includes photo of Arts Banquet, Brandon College 1942)
9.5 "The New Era" 1947
9.6 Murray McPherson diary 1942
9.7 The Quill and The Sickle account book [1939-1941]
9.8 Brandon College documentation 1942-1943
9.9 Calendar 1940-1941
9.10 Murray McPherson's notes 1938-1939 (Brandon Collegiate)
9.11 Brandon College notes [1941-1944] (2 files)
9.12 Commencement programme 1944
9.13 Brandon College commencement programmes 1944, 1945, 1952 (also contains 1937-1938 Brandon College calendar and a copy of "S.J. McKee of Brandon College" by Tommy McLeod)
9.14 Physics notes [1942]
9.15 Murray McPherson - math and physics notes 1943
9.16 Murray McPherson - math notes 1944
9.17 Murray McPherson account book 1938-1940 (Brandon Collegiate)
9.18 Miscellaneous pamphlets re: Brandon College and hockey 1909 - ca.1945 (including Student Handbooks 1940-1944 and the 1913 convocation programme, the 1909 Manitoba Amateur Hockey Association constitution, pamphlets from The Boys' Brigade and a pamphlet with etiquette and manner advice for teenagers)
Notes
Part of the Alfred Angus Murray McPherson collection.
