Radiocarbon date reports have been scanned in multi-page PDF files.
History / Biographical
The Crepeele locale is located within the larger Lauder Sandhills area, located in southwestern Manitoba. The area is a complex region of high biodiversity made up of stabilized sand dunes and wetlands that encourage the development of mixed forest and grass prairie. This area provided a variety of subsistence resources for pre-European hunter-gatherers. At the present time the grass prairie is now farm land but the areas of vegetated sand dunes have not been cultivated and have revealed numerous pre-contact archaeological sites.
Archaeological surveying was conducted in 2003. The results of the 2003 Casselman survey showed over 300 test uints contained cultural material and indicated several areas for further examination including the Crepeele site DiMe-29, Sarah site DiMe-28 and Graham sites DiMe-30.
From 2003 to 2008 field work took place at the locale with 75 - 1m x1m units excavated. The Crepeele locale is a complex region of high biodiversity made up of stabilized sand dunes and wetlands that encourage the development of mixed forest and grass prairie. This area provided a variety of subsistence resources for pre-European hunter-gatherers. At the present time the grass prairie is now farm land but the areas of vegetated sand dunes have not been cultivated and have revealed numerous pre-contact archaeological sites.
To help establish the cultural sequence at the locale Radiocarbon dates were obtained from the three sites in the Crepeele locale.
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: Crepeele, Sarah and Graham sites.
Approximately 141 (subjects) negatives in twelve envelopes
History / Biographical
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for History/Bio information.
Custodial History
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for Custodial History.
Scope and Content
File consists of twelve envelopes of negatives for the May 1989 Convocation. Each envelope is labelled with the names of the students/faculty & staff/award recipients and the number assigned to each of their negatives.
Repro Restriction
Copyright privileges do apply. Copyright was tranfered to the University through the donor form.
Storage Location
Brandon University Photograph Collection
Series 1: Convocations
1.3 Morris Predinchuck fonds
Box 1
Approximately 4 subjects negatives in four envelopes
History / Biographical
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for History/Bio information.
Custodial History
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for Custodial History.
Scope and Content
File consists of four envelopes of negatives of students who graduated in 1989. Each envelope is labelled with the name of the student and the date the negatives were taken. The students are: Tom Ardon, Kathy Baxter, Dorothy Bezo and Dayna Borgjford.
Repro Restriction
Copyright privileges do apply. Copyright was tranfered to the University through the donor form.
Storage Location
Brandon University Photograph Collection
Series 1: Convocations
1.3 Morris Predinchuck fonds
Box 1
Approximately 96 (subjects) negatives in eight envelopes
History / Biographical
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for History/Bio information.
Custodial History
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for Custodial History.
Scope and Content
File consists of eight envelopes of negatives for the October 1989 Convocation. Each envelope is labelled with the names of the students/faculty & staff/award recipients and the number assigned to each of their negatives.
Repro Restriction
Copyright privileges do apply. Copyright was tranfered to the University through the donor form.
Storage Location
Brandon University Photograph Collection
Series 1: Convocations
1.3 Morris Predinchuck fonds
Box 1
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for History/Bio information.
Custodial History
See Brandon University Photograph Collection, series 1 (Convocation), sub-series 1.3 (Morris Predinchuck fonds) for Custodial History.
Scope and Content
File consists of forty one envelopes of negatives of students who graduated in 1989. Each envelope is labelled with the name of the student and the date the negatives were taken. The students are: Chris Phillips, Mark Phillips, Gloria Poitras, Darren Pretula, Heather Matheson, Maureen Martin, Connie Monkman, Sherryl Melnyk, Cornell Mueller, Lynne Huson, Judy Ingleson, Terry Josephson, Barry Komar, Vince Zalusky, Jennifer Zilkey, Jackie Westward, Rebbecca Warren, Irene Watson, Kandy McCorrister, Linda Malcolm, Annie Head, Grace Haynes, Cirus Haynes, Michelle Todd, Vicky Swaith, Julie Thorarinson, Carla Thorkelson, Mark Roberts, Heather Rourke, Scott Pedlow, Patrick Cerneskii, John Casavant, Nancy Chon, Florine Cronk, Vicki Curtis, Gordon Dalling, Betty Dlamini, Nellie Fulton, Don Guillemin, Pamela Gibbs, and Pat Gibson.
Repro Restriction
Copyright privileges do apply. Copyright was tranfered to the University through the donor form.
Storage Location
Brandon University Photograph Collection
Series 1: Convocations
1.3 Morris Predinchuck fonds
Box 1
