File consists of a photograph commemorating the signing of the first Aleza Lake Research Forest Management Plan. Front row, left to right: Ken Pendergast, BC Forest Service Prince George District Manager; Harry Coates, BCFS Forest Research Technician (1957-1993); John Revel, BCFS Silviculture Forester (1960-1993). Back row, left to right: Mike [?], BCFS Prince George Silviculture Manager; Henry Benskin, BCFS Research Branch; Michael Jull, BCFS Research Silviculturist, Prince George Region; Dan Lousier, BCFS Prince George Region Research Section Head; Brian Harding, Northwood Pulp & Timber Ltd. Woodlands Manager.
Item is a photograph of a self-dumping log barge in action.
Slide depicts a sawmill in operation, likely located in the Upper Fraser area, with a pile of burning wood products and a beehive burner.
Sarah Glassey stands looking down into what appears to be a camera, forest on hillside in background.
Annotation on slide: "BCMoF"
Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Electric panels in background.
Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Electric panels in background.
Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Electric panels and unidentified individual in background.
Photograph depicts the large bearing cups of one of the Ruston Hornsby diesel engines that turned the generators in the power house on the Cassiar plant. Engine believed to be under repair. Saw horse, machinery, and electric panels in background.
Annotation on slide: "CP 57 Lower Burnt, January 1992, Rubber-tired skidder on road, R-O-W in advance regen, Dawson Crk district"
No annotation on slide.
Slide depicts a burning building at the Aleza Lake Experiment Station on the date it was shut down by the BC Forest Service.
Slide depicts the Ranger Station at the Aleza Lake Experiment Station.
Annotation on slide: "20 cm radial growth on released subalpine fir, Summit Lk trial".
Annotation on photograph verso: "View from Jtn of A Road and Main Road to NE. Pre-logging. 15/1/92. Summit Lake Selection Trial"
Annotation on photograph verso: "South of plots 27, 21. 15/1/92. (Post-logging). Summit Lake Selection Trial"
Annotation on photograph verso: "South of plot 27, N of 18, 20. 15/1/92. Post-logging. Summit Lake Selection Trial"
Annotation on photograph verso: "View south of unit 27 Post-logging. 15/1/92. Summit Lake Selection Trial"
Photograph depicts large square model of the new mill building that was built at the Cassiar plant site in 1970. Model is displayed on platform draped with green material. Machinery modeled inside the structure is colour-coded.
Annotation on slide: "Plot 3, Summit".
Annotation on slide: "Plot 3 uncut control plot, Summit Lake".
The Lost Chicken Mine, a placer gold mine in eastern Alaska, approximately 120 km west of Dawson City, Yukon, is an important fossil locality for the late Pliocene (approximately 2.5 – 3.0 million years ago). A comprehensive account of the stratigraphy and paleontology of this site was given by:
Matthews, J.V., Jr., J.A. Westgate, L. Ovenden, L.D. Carter, and T. Fouch. 2003. Stratigraphy, fossils, and age of sediments at the upper pit of the Lost Chicken gold mine: new information on the late Pliocene environment of east central Alaska. Quaternary Research 60: 9-18. https://doi.org/10.1016/S0033-5894(03)00087-5
Dr. Paul Sanborn visited the site on July 20, 2004, as part of a group led by Duane Froese (Professor, University of Alberta). The group concentrated on a single exposure (~ 2 m thick) straddling the Lost Chicken tephra, a volcanic ash bed (2.9 ± 0.4 myr) which is a major stratigraphic marker at the site. Sanborn described, photographed, and sampled this exposure, and obtained a basic set of characterization data. Intact samples were collected but thin sections were never produced.
As part of a multidisciplinary team led by Grant Zazula (then a Ph.D. student at Simon Fraser University; later a palaeontologist with the Government of Yukon) and Duane Froese (Professor, University of Alberta), Dr. Paul Sanborn examined a set of buried paleosols (fossil soils) preserved in frozen sediments exposed by placer mining in the spring of 2004.
The findings were published in:
Zazula, G.D., D.G. Froese, S.A. Elias, S. Kuzmina, C. La Farge, A.V. Reyes, P.T. Sanborn, C.E. Schweger, C.A.S. Smith, and R.W. Mathewes. 2006. Vegetation buried under Dawson tephra (25,300 14C yr BP) and locally diverse late Pleistocene paleoenvironments of Goldbottom Creek, Yukon, Canada. Palaeogeography, Palaeoclimatology, Palaeoecology 242: 253–286.
https://doi.org/10.1016/j.palaeo.2006.06.005
Photograph depicts group of 12 men standing on steps at back of main office. Front row: Jack Berry, Mickey Dopson, Andre Beguin, Fred Murray. 2nd row: Dick Stevens, Rene Pasiaud. Third row: Craigie Hood, Alex Powell. Back row: Dr. Charles Cobb MD, Peter Davies, Chuck Caron (holding paper), Bill Johnston. Berry and Dopson are wearing hard hats. Windows and doors of office building in background. Stamped annotation on recto of photograph: "Munshaw Colour Service Ltd. OCT 24 1958".
Photograph depicts tramline in a strip cleared of trees on McDame Mountain, bucket in foreground. Handwritten annotation on recto of photograph: "#2 SECTION LOOKING NORTH". Photograph was glued to cardboard backing with the annotation: "1962".
Photograph depicts tramline in a strip cleared of trees on McDame Mountain, bucket in foreground. Handwritten annotation on recto of photograph: "1961 - 62".
Photograph depicts scientists Paul Sanborn and Rene Barendregt (U Lethbridge) working at the Norman Range site.
Photograph depicts scientists Alejandra Duk-Rodkin (GSC) and Rene Barendregt (U Lethbridge) working at the Norman Range site.