Geology Reference
In-Depth Information
Mackay, J. R. (1979a). Pingos of the Tuktoyaktuk Peninsula area, Northwest Territories.
Géogra-
phie physique et quaternaire
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, 3-61
Mackay, J. R. (1979b). An equilibrium model for hummocks (non-sorted circles), Garry Island,
Northwest Territories.
Geological Survey of Canada
, paper 79-1A, 165-167.
Mackay, J. R. (1980a). Deformation of ice-wedge polygons, Garry Island, Northwest Territories.
Geological Survey of Canada
, paper 80-1A, 287-291.
Mackay, J. R. (1980b). The origin of hummocks, western Arctic coast.
Canadian Journal of Earth
Sciences
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17
, 996-1006.
Mackay, J. R. (1981a). Active-layer slope movement in a continuous permafrost environment, Garry
Island, Northwest Territories, Canada.
Canadian Journal of Earth Sciences
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18
, 1666-1680.
Mackay, J. R. (1981b). An experiment in lake drainage, Richards Island, Northwest territories: a
progress report.
Geological Survey of Canada
, paper 81-1A, 63-68.
Mackay, J. R. (1981c). Aklisuktuk (growing fast) pingo, Tuktoyaktuk Peninsula, Northwest Terri-
tories.
Arctic
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, 270-273.
Mackay, J. R. (1982). Active-layer growth, Illisarvik experimental drained lake site, Richards
Island, Northwest Territories.
Geological Survey of Canada
, paper 82-1A, 123-126.
Mackay, J. R. (1983a). Downward water movement into frozen ground, western arctic coast, Canada.
Canadian Journal of Earth Sciences
,
20
, 120-134.
Mackay, J. R. (1983b). Oxygen-isotope variations in permafrost, Tuktoyaktuk Peninsula area,
Northwest Territories.
Geological Survey of Canada
, paper 83-1B, 67-74.
Mackay, J. R. (1984a). The frost heave of stones in the active layer above permafrost with downward
and upward freezing.
Arctic and Alpine Research
,
16
, 439-446.
Mackay, J. R. (1984b). Lake-bottom heave in permafrost; Illisarvik drained lake site, Richards
Island, Northwest Territories.
Geological Survey of Canada
, paper 84-1B, 173-177.
Mackay, J. R. (1984c). The direction of ice-wedge cracking in permafrost: upwards or downwards?
Canadian Journal of Earth Sciences
,
21
, 516-524.
Mackay, J. R. (1985a). Pingo ice of the western Arctic coast, Canada.
Canadian Journal of Earth
Sciences
,
22
, 1452-1464.
Mackay, J. R. (1985b). Permafrost growth in recently-drained lakes, Western Arctic Coast.
Geologi-
cal Survey of Canada
, paper 85-1B, 177-189.
Mackay, J. R. (1986a). Fifty years (1935-1985) of coastal retreat west of Tuktoyaktuk, District of
Mackenzie.
Geological Survey of Canada
, paper 86-1A, 727-735.
Mackay, J. R. (1986b). Growth of Ibyuk Pingo, Western Arctic Coast, Canada and some implica-
tions for environmental reconstructions.
Quaternary Research
,
26
, 68-80.
Mackay, J. R. (1986c). Frost mounds. In: French, H. M., ed.,
Focus: Permafrost Geomorphology,
The Canadian Geographer
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30
, 363-364.
Mackay, J. R. (1986d). The fi rst 7 years (1978-1985) of ice-wedge growth, Illisarvik experimen-
tal drained lake site, western Arctic coast.
Canadian Journal of Earth Sciences
,
23
, 1782-
1795.
Mackay, J. R. (1988a). The birth and growth of Porsild Pingo, Tuktoyaktuk Peninsula, District of
Mackenzie.
Arctic
,
41
, 267-674.
Mackay, J. R. (1988b). Catastrophic lake drainage, Tuktoyaktuk peninsula area, District of
Mackenzie.
Geological Survey of Canada
, paper 88-1D, 83-90.
Mackay, J. R. (1989a). Massive ice: some fi eld criteria for the identifi cation of ice types.
Geological
Survey of Canada
, paper 89-1G, 5-11.
Mackay, J. R. (1989b). Ice-wedge cracks, western Arctic coast.
Canadian Geographer
,
33
,
365-368.
Mackay, J. R. (1990a). Some observations on the growth and deformation of epigenetic, syngenetic
and anti-syngenetic ice wedges.
Permafrost and Periglacial Processes
,
1
, 15-29.
Mackay, J. R. (1990b). Seasonal growth bands in pingo ice.
Canadian Journal of Earth Sciences
,
27
, 1115-1125.
Mackay, J. R. (1992a). The frequency of ice-wedge cracking (1967-1987) at Garry Island, western
Arctic coast, Canada.
Canadian Journal of Earth Sciences
,
29
, 236-248.
Mackay, J. R. (1992b). Lake stability in an ice-rich permafrost environment: examples from the
Western Arctic Coast. In: Robarts, R. D., Bothwell, M. L., eds.,
Arctic Eco-Systems in Semi-Arid
