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  • Alley, R. B., D. R. MacAyeal, Ice-rafted debris associated with binge/purge oscillations of the Laurentide Ice Sheet, Paleoceanography, 9, 503511, 1994.
  • Alley, R. B., D. D. Blankenship, C. R. Bentley, S. T. Rooney, Deformation of till Beneath ice stream B, West Antarctica, Nature, 322, 5759, 1986.
  • Alley, R. B., D. D. Blankenskip, C. R. Bentley, S. T. Rooney, Till beneath Ice Stream B, 3, Till deformation: Evidence and implications, J. Geophys. Res., 92, 89218929, 1987.
  • Andrews, J. T., K. Tedesco, Detrital carbonate-rich sediments, northwestern Labrador Sea: Implications for ice-sheet dynamics and iceberg rafting (Heinrich) events in the North Atlantic, Geology, 20, 10871090, 1992.
  • Barber, D. C., A. E. Jennings, J. T. Andrews, Iceberg flux from Hudson Strait during Heinrich event 2: Data from NW Labrador Sea sediments26th International Arctic WorkshopArctic and Alpine Environments, Past and Present, Inst. of Arctic and Alpine Res.Univ. of Colo., Boulder, 1996.
  • Bond, G. C., R. Lotti, Iceberg discharges into the North Atlantic on millenial time scales during the last glaciation, Science, 267, 10051010, 1995.
  • Bond, G., et al., Evidence for massive discharges of icebergs into the North Atlantic Ocean during the last glacial period, Nature, 360, 245249, 1992.
  • Bond, G., W. Broecker, S. Johnsen, J. McManus, L. Labeyrie, J. Jouzel, G. Bonani, Correlations Between climate records from North Atlantic sediments and Greenland ice, Nature, 365, 143147, 1993.
  • Boulton, G. S., G. D. Smith, A. S. Jones, J. Newsome, Glacial geology and glaciology of the last mid-latitude ice sheets, J. Geol. Soc. London, 142, 447474, 1985.
  • Broecker, W. S., G. Bond, J. McManus, M. Klas, E. Clark, Origin of the North Atlantic's Heinrich events, Clim. Dyn., 6, 265273, 1992.
  • Clark, P. U., P. J. Bartlein, Correlation of late Pleistocene glaciation in the western United States with North Atlantic Heinrich events, Geology, 25, 483486, 1995.
  • Clarke, G. K. C., Fast glacier flow: Ice streams, surging and tide-water glaciers, J. Geophys. Res., 92, 88358841, 1987.
  • Clarke, G. K. C., E. W. Blake, Geometric and thermal evolution of a surge-type glacier in its quiescent state: Trapridge Glacier, Yukon Territory, Canada, 1969–89, J. Glaciol., 37, 158169, 1991.
  • DeBlonde, G., Models of ice age climate, Ph.D. thesis,Univ. of Toronto,Ont., Canada,1990.
  • Dowdeswell, J. A., M. A. Maslin, J. T. Andrews, I. N. MeCave, Iceberg production, debris rafting, and the extent and thickness of “Heinrich layers” (H-1, H-2) in North Atlantic sediments, Geology, 23, 301304, 1995.
  • Echelmeyer, K., W. D. Harrison, C. Larsen, J. E. Mitchell, The role of the margins in the dynamics of an active ice stream, J. Glaciol., 40, 527538, 1994.
  • Engelhardt, H., N. Humphrey, B. Kamb, M. Fahnestock, Physical conditions at the Base of a fast moving Antarctic ice stream, Science, 248, 5759, 1990.
  • Fisher, D. A., N. Reeh, K. Langley, Objective reconstructions of the late Wisconsinan Laurentide Ice Sheet and the significance of deformable Beds, Géogr. Phys. Quat., 39, 229238, 1985.
  • Fowler, A. C., C. Johnson, Hydraulic runaway: A mechanism for thermally regulated surges of ice sheets, J. Glaciol., 41, 554561, 1995.
  • Fulton, R. J., Surficial materials of Canada,Map 1880A, scale 1:5,000,000 ,Geol. Surv. of Can.,Ottawa, Ontario,1993.
  • Glen, J. W., The flow law of ice: A discussion of the assumptions made in glacier theory, their experimental foundations and consequences, in Physics of the Movement of Ice, Int. Assoc. Sci. Hydrol. Publ., 47, 171183, 1958.
  • Gwiazda, R. H., S. R. Hemming, W. S. Broecker, Tracking the sources of icebergs with lead isotopes: The provenance of ice-rafted debris in Heinrich layer 2, Paleoceanography, 11, 7793, 1996a.
  • Gwiazda, R. H., S. R. Hemming, W. S. Broecker, Provenance of icebergs during Heinrich event 3 and the contrast to their sources during other Heinrich episodes, Paleoceanography, 11, 371378, 1996b.
  • Heath, R. C., Hydrogeologic map of North America showing the major units that comprise the surface layerThe Geology of North America, O-2, HydrogeologyW. Back, J. S. Rosenshein, P. R. Seaber, Plate 2, Geol. Soc. of Am., Boulder, Colo., 1988.
  • Heinrich, H., Origin and consequences of cyclic ice-rafting in the northeast Arctic Ocean during the past 130,000 years, Quat. Res., 29, 141152, 1988.
  • Hutter, K., V. O. S. Olunloyo, Basal stress concentrations due to abrupt changes in Boundary conditions: A cause for high till concentration at the Bottom of a glacier, Ann. Glaciol., 2, 2933, 1981.
  • Huybrechts, P., A 3-D model for the Antarctic Ice Sheet: A sensitivity study on the glacial-interglacial contrast, Clim. Dyn., 5, 7992, 1990a.
  • Huybrechts, P., The Antarctic Ice Sheet during the last glacial-interglacialcycle: A three-dimensional experiment, Ann. Glaciol., 14, 115119, 1990b.
  • Huybrechts, P., The Antarctic Ice Sheet and environmental change: A three-dimensional modelling study, Ber. zur Polarforsch., 99, 1241, 1992.
  • Jenssen, D., A three-dimensional polar ice sheet model, J. Glaciol., 18, 373389, 1977.
  • KamB, B., Glacier surge mechanism Based on linked cavity configuration of the Basal water conduit system, J. Geophys. Res., 92, 90839100, 1987.
  • Kamb, B., Rheological nonlinearity and flow instability in the deforming Bed mechanism of ice stream motion, J. Geophys. Res., 96, 1658516595, 1991.
  • Le Meur, E., P. Huybrechts, A comparison of the different ways of dealing with isostasy: Examples from modelling the Antarctic ice sheet during the last glacial cycle, Ann. Glaciol., 23, 309317, 1996.
  • MacAyeal, D. R., Large-scale ice flow over a viscous basal sediment: Theory and application to Ice Stream B, Antarctica, J. Geophys. Res., 94, 40714087, 1989.
  • MacAyeal, D. R., Binge/purge oscillations of the Laurentide Ice Sheet as a cause of the North Atlantic's Heinrich events, Paleoceanography, 8, 775784, 1993a.
  • MacAyeal, D. R., A low-order model of the Heinrich event cycle, Paleoceanography, 8, 767773, 1993b.
  • MacAyeal, D. R., R. A. Bindschadler, T. A. Scambos, Basal friction of Ice Stream E, Antarctica, J. Glaciol., 41, 247262, 1995.
  • Mahaffy, M. W., A three-dimensional numerical model of ice sheets: Tests on the Barnes Ice Cap, Northwest Territories, J. Geophys. Res., 81, 10591066, 1976.
  • Marshall, S. J., Modelling Laurentide Ice Stream thermomechanics, Ph.D. thesis,Univ. of B.C.,Vancouver, B.C., Canada,1996.
  • Marshall, S. J., G. K. C. Clarke, Sensitivity analyses of coupled ice-sheet/ice-stream dynamics on the EISMINT experimental ice block, Ann. Glaciol., 23, 336347, 1996.
  • Marshall, S. J., andG. K. C. Clarke, A continuum mixture model of ice stream thermomechanics in the Laurentide Ice Sheet 1. Theory,J. Geophys. Res., 102B91997.
  • Marshall, S. J., G. K. C. Clarke, A. S. Dyke, D. A. Fisher, Topographic and geologic controls on fast flow in the Laurentide and Cordilleran ice Sheets, J. Geophys. Res., 101, 1782717840, 1996.
  • Paterson, W. S. B., Why ice-age ice is sometimes “soft”, Cold Reg. Sci. Technol., 20, 7598, 1991.
  • Paterson, W. S. B., The Physics of Glaciers3rd ed., 480, Elsevier Sci., New York, 1994.
  • Payne, A. J., Limit cycles in the basal thermal regime of ice sheets, J. Geophys. Res., 100, 42494263, 1995.
  • Peltier, W. R., Ice age paleotopography, Science, 265, 195201, 1994.
  • Row III, L. W., D. A. Hastings, TerrainBase: Worldwide Digital Terrain Data, Natl. Oceanic and Atmos. Admin., Natl. Geophys. Data Cent., Boulder, Colo., 1994.
  • Scambos, T. A., K. A. Echelmeyer, M. A. Fahnestock, R. A. Bindschadler, Development of enhanced ice flow at the southern margin of Ice Stream D, Antarctica, Ann. Glaciol., 20, 313318, 1994.
  • Thomas, R. H., D. R. MacAyeal, Derived characteristics of the Ross Ice Shelf, Antarctica, J. Glaciol., 28, 397412, 1982.