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Atlantic atmosphere-sea surface 14 C gradient during the Younger
Dryas climatic event, Earth Planet. Sci. Lett., 126, 275
that characterized the early Holocene and the fact that these
assemblages, being closer to the meltwater sources, were
already re
287.
Batten, D. J. (1996), Chapter 20E: Upper Jurassic and Cretaceous
miospores, in Palynology: Principles and Applications, edited by
J. Jansonius and D. C. McGregor, pp. 807
-
ecting baseline and episodic, even though smaller
in volume, freshwater pulses from the melting ice sheet.
These assemblages then were insensitive to additional melt-
water and could not resolve the Lake Agassiz
-
830, AASP Found.,
Tulsa, Okla.
Bennett, K. D. (1996), Determination of the number of zones in a
biostratigraphical sequence, New Phytol., 132, 155
ood at 8.33
ka, whereas more diverse dino
agellate cyst assemblages
from sites farther south, where the meltwater pulse was less
pronounced, were able to do so.
170.
Burden, E., and D. Holloway (1985), Palynology and age of the
Scott Inlet Inliers of Baf
-
n Island (Northwest Territories), Can. J.
1545.
Clarke, G. K. C., D. W. Leverington, J. T. Teller, and A. S. Dyke
(2004), Paleohydraulics of the last outburst
Earth Sci., 22, 1542
-
Acknowledgments. E. L. thanks A. de Vernal for use of the
GEOTOP facilities, Maryse Henri, research assistants at Bishop
s,
and T. Neulieb for preparing illustrations. We acknowledge and
thank the scienti
'
flood from glacial
Lake Agassiz and the 8200 BP cold event, Quat. Sci. Rev., 23,
389
cers, and crew of the CCGS
Hudson, the staff at GSC-A (I. Hardy and K. Jarrett) for core
collection and curation, I. Girard (GSC-Ottawa) for the Chittick
analyses, and P. Mudie and D. Piper (GSC-A) and two anonymous
reviewers for insightful reviews of the manuscript. We would like to
honor Gus Vilks (deceased), Chief Scientist of cruise 87-033, who
collected core 19 at the speci
c personnel, of
407, doi:10.1016/j.quascirev.2003.06.004.
Dale, C. T., R. T. Haworth (1979), High resolution re
-
ection seis-
mology studies on late Quaternary sediments of the northeast
Newfoundland continental shelf, Curr. Res. Geol. Surv. Can.,
Pap. 79-1B,57
364.
Dansgaard, W. (1993), Evidence for general instability of past
climate from a 250 kyr ice core record, Nature, 364, 218
-
c request of A. M. Funding from
NSERC (discovery grant and CHSD scholarship to E. L.), SRC
grants from Bishop
220.
Davis, M. B. (1979), The Quaternary record of forest pathogens, in
Proceedings of the 10th Annual Meeting, Palynology,vol.3,
p. 283, AASP Found., Tulsa, Okla.
Davis, R. B., and T. Webb (1975), The contemporary distribution of
pollen in eastern North America: A comparison with the vegeta-
tion, Quat. Res., 5, 395
-
s University and support of the Natural Re-
sources Canada Earth Science Sector Offshore Geoscience program
are acknowledged. This is contribution 20100120 of the Earth
Sciences Sector of Natural Resources Canada.
'
434.
de Vernal, A., and C. Hillaire-Marcel (2000), Sea-ice cover, sea-
surface salinity, and halo -/thermohaline structure of the north-
west Atlantic: Modern versus full glacial conditions, Quat. Sci.
Rev., 19,65
-
REFERENCES
Alley, R. B., and A. M. Agustsdöttir (2005), The 8 k event: Cause
and consequences of a major Holocene abrupt climate change,
Quat.Sci.Rev., 24(10
85.
de Vernal, A., and C. Hillaire-Marcel (2006), Provincialism in
trends and high frequency changes in the northwest North Atlan-
tic during the Holocene, Global Planet. Change, 54, 263
-
-
11), 1123
-
1149, doi:10.1016/j.
quascirev.2004.12.004.
Alley, R. B., P. A. Mayewski, T. Sowers, M. Stuiver, K. C. Taylor,
and P. U. Clark (1997), Holocene climatic instability: A promi-
nent widespread event 8200 years ago, Geology, 25, 483
-
290,
doi:10.1016/j.gloplacha.2006.06.023.
de Vernal, A., J.-L. Turon, and J. Guiot (1993), Late and postglacial
paleoenvironments of the Gulf of St. Lawrence: Marine and ter-
restrial palynological evidence, Geogr. Phys. Quat., 47,167
486.
Anderson, T. W. (1985), Late Quaternary pollen records from
Eastern Ontario, Quebec, and Atlantic Canada, in Pollen Records
of Late-Quaternary North American Sediments, edited by V. M.
Bryant and R. G. Holloway, pp. 281
-
-
180.
de Vernal, A., et al. (2001), Dino
agellate cyst assemblages as
tracers of sea-surface conditions in the northern North Atlantic,
Arctic and sub-Arctic seas: The new
-
326, AASP Found., Tulsa,
Okla.
Andrews, J. T., and K. Tedesco (1992), Detrital carbonate-rich
sediments, northwestern Labrador Sea: Implications for ice-sheet
dynamics and iceberg rafting (Heinrich) events in the North
Atlantic, Geology, 20, 1087
data base and its
application for quantitative paleoceanographic reconstructions,
J. Quat. Sci., 16, 681
'
n = 677
'
698.
Dreimanis, A. (1962), Quantitative gasometric determinations of
calcite and dolomite by using Chittick apparatus, J. Sediment.
Res., 32, 520
-
1090.
Andrews, J. T., L. Keigwin, F. Hall, and A. E. Jennings (1999),
Abrupt deglaciation events and Holocene palaeoceanography
from high-resolution cores, Cartwright Saddle, Labrador Shelf,
Canada, J. Quat. Sci., 14, 383
-
529.
Drinkwater, K. F., R. G. Pettipas, G. L. Bugden, and P. Languille
(1999), Climatic variations in northern North America (6000 BP
to present) reconstructed from pollen and tree-ring data, Arct.
Antarct. Alp. Res., 21,45
-
397.
Barber, D. C., et al. (1999), Forcing of the cold event of 8200 years
ago by catastrophic drainage of Laurentide lakes, Nature, 400,
344
-
59.
Dyer, A. K. (1986), A palynological investigation of the late Qua-
ternary vegetational history of the Baie Verte Peninsula, north-
central Newfoundland, M.S. thesis, Dep. of Geogr., Mem. Univ.,
St. John
-
348.
Bard, E., M. Arnold, J. Mangerud, M. Paterne, L. Labeyrie, J.
Duprat, J. Sønstegaard, and J. P. Duplessy (1994), The North
-
'
s, Newfoundland, Canada.
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