Evidence for historical grizzly bear occurrence in the North Cascades, USA von Rine, Kristin M., Braaten, Anne M., Oelfke, Jack G., Ransom, Jason I.

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Tree-Ring Analysis And Natural Hazard Chronologies: Minimum Sample Sizes And Index Values von Butler, David R., Malanson, George P., Oelfke, Jack G.

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Historic Rockfall Avalanches, Northeastern Glacier National Park, Montana, U.S.A von Butler, David R., Oelfke, Jack G., Oelfke, Lori A.

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Landslides Along the Lewis Overthrust Fault, Glacier National Park, Montana von Oelfke, Jack G, Butler, David R

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