Jökull - 01.12.1990, Qupperneq 98

cycle and their impact on the global deepwater
circulation. Paleoceanography 3, 343-360.
Eicher, U. 1980. Pollen- und Sauerstoffisotopenanal-
ysen an spatglazialen Profilen vom Gerzensee,
Faulensee und Regenmoos ob Boltingen. Mit-
teilungen der Naturforschenden Gesellschaft in
Bern 37,65-80.
Eicher, U. and U. Siegenthaler 1976. Palynologi-
cal and oxygen isotope investigations on Late-
Glacial sediment cores from Swiss lakes. Boreas
5,109-117.
Einarsson, Þ. 1985. Jarðfrœði. Saga bergs og lands.
Reykjavík, Heimskringla, 335 pp (in Icelandic).
Einarsson, Þ. and K. J. Albertsson 1988. The glacial
history of Iceland during the past three million
years. Phil. Trans. R. Soc. Lond. 318, 637-644.
Epstein, S., R. Buchsbaum, H. A. Lowenstam and H.
C. Urey 1953. Revised carbonate-water isotopic
temperature scale. Geol. Soc. Am. Bull. 64,1315-
1326.
Hammer, C. U., H. B. Clausen, W. Dansgaard, N.
Gundestrup, S. J. Johnsen and N. Reeh 1978.
Dating of Greenland ice cores by flow models,
isotopes, volcanic debris, and continental dust.
Journal ofGlaciology 20, 3-26.
Hammer, C. U., H. B. Clausen and H. Tauber 1986.
Ice-core dating of the Pleistocene/Holocene
boundary applied to calibration of the 14C
timescale. Radiocarbon 28, 284-291.
Hjartarson, A. 1989a. The ages of the Fossvogur Lay-
ers and the Álftanes End-Moraine, SW-Iceland.
Jökull 39,21-31.
Hjartarson, Á. 1989b. Radiocarbon datings on
Icelandic shells 1963-1989. Vatnsorkudeild,
Orkustofnun, samantekt (mimeographed).
Hjartarson, Á. and O. Ingólfsson 1988. Preboreal
glaciation of Southern Iceland. Jökull 38, 1-15.
Ingólfsson, Ó. 1987a. The Late Weichselian glacial
geology of the Melabakkar-Ásbakkar coastal
cliffs, Borgarfjörður, W-Iceland. Jökull 37, 57-
81.
Ingólfsson, Ó. 1987b. Investigation of the Late We-
ichselian glacial history of the lower Borgarfjörð-
ur region, western Iceland. Lundqua Thesis 19,
Lund University, Department of Quatemary Ge-
ology.
Johnsen, S. J. 1977. Stable isotope homogenization of
polar fim and ice. Intemat. Union of Geodesy and
Geophysics, Intemat. Ass. Sci. Hydrol., Com-
mission of Snow and Ice. Symp. on Isotopes and
impurities in snow and ice, Grenoble Aug./Sept.,
1975. IAHS-AISH publication 118,210-219.
Johnsen, S. J., W. Dansgaard, H. B. Clausen and C.
C. Langway, Jr. 1972. Oxygen isotope profiles
through the Antarctic and Greenland ice sheets.
Nature 235, 429-434.
Johnsen, S. J., W.DansgaardandJ. W. C. White 1989.
The origin of Arctic precipitation under present
and glacial conditions. Tellus 41B, 452-468.
Jouzel, J., G. L. Russell, R. J. Suozzo, R. O. Koster,
J. W. C. White and W. S. Broecker 1987. Simu-
lation of the HDO and HÍ,xO atmospheric cycles
using the NAS A/GISS general circulation model:
the seasonal cycle for present day conditions. J.
Geophys. Res. 92, 14739-14760.
Labeyrie, L. D., J. C. Duplessy and P. L. Blanc 1987.
Variations in mode of formation and tempera-
ture of oceanic deep waters over the past 125,000
years. Nature 327, 477^182.
Libby, W. F. 1955. Radiocarbon dating. 2nd edition,
Univ. of Chicago Press, Chicago, 175 pp.
Merlivat, L., and J. Jouzel 1979. Global climatic
interpretation of the deuterium-oxygen-18 rela-
tionship for precipitation. J. Geophys. Res. 84,
5029-5033.
Mook, W. G. (editor) 1980. The Principles and Ap-
plications of Radiocarbon Dating. Elsevier, Am-
sterdam.
Norðdahl, H. and H. Hafliðason 1990. Skógar tefran,
en sen glacial kronostratigrafisk marker pa Nord
Island. Geonytt 17, 84 (in Swedish).
Pétursson, H. G. 1987. Kvartergeologiske under-
sökelser pa Vest-Melrakkaslétta, Nordöst Island.
Unpublished Cand. Real thesis, University of
Tromsö, 157 pp (in Norwegian).
Picciotto, E., X. De Maire and I. Friedman 1960. Iso-
topic composition and temperature of formation
of Antarctic snows. Nature 187, 857-859.
94 JÖKULL, No. 40, 1990