William W. Shilts Geologic Image Gallery

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Images 0081-0100

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Images 0061-0080       |       Images 0101-0120
Unusual snow- and ice-covered hill just east of "Camp" Glacier (B7) Collecting samples on top of Aktineq Glacier (B17) Meltwater cave beneath the termination of Stagnation Glacier (B28) Aerial view of Glacier B30 Aerial view of the rapidly retreating Stagnation Glacier (B28)
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Cosed crevasses in compressional zone on Aktineq Glacier (B17) Cirque and valley glaciers on Northern Baffin Island Measuring mudboil activity permafrost table at shallow depths in peat traces of diapirs of extruding mud on elongate mudboils on a slope
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red till diapir penetrating gray, sandy carapace of a mudboil red till diapir Contrast between a mudboil-covered till surface and degrading frost polygons terraced mudboils massive mud extrusion from numerous mudboils
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rippled surface of marine mud extrusion shallow "cave" with local ritual significance in highly folded orthoquartzite of Hurwitz Formation Three-dimensional diagram of mudboils and permafrost table field of active mudboils with areas of diapiric extrusion retrogressive thaw flow slides involving thin beach gravels over till
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Updated 09/10/2009 AW

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