Jökull - 01.01.2005, Page 74
Bergrún Arna Óladóttir et al.
Steinþórsson, S. 1977. Tephra layers in a drill core from
the Vatnajökull ice cap. Jökull 27, 2–27.
Steinþórsson, S., N. Óskarsson and G. E. Sigvaldason
1985. Origin of alkali basalts in Iceland: a plate tec-
tonic model. J. Geophys. Res. 90(B12), 10027–10042.
Sveinbjarnardóttir, Á. E. 2003. 14C aldursgreiningar á
landnámi Íslands (14C datings of the Norse settlement
of Iceland). Geoscience Society of Iceland, Spring
meeting, 12–14.
Stuiver, M., P. J. Reimer, E. Bard, J. W. Beck, G. S. Burr,
K. A. Hughen, F. G. McCormac, J. V. D. Plicht and M.
Spurk 1998. INTCAL98 Radiocarbon age calibration
24,000–0 cal BP. Radiocarbon 40, 1041–1083.
Thorarinsson, S. 1961. Uppblástur á Íslandi í ljósi ösku-
lagarannsókna. Ársrit Skógræktarfélags Íslands 1960–
1961, 17–54.
Thorarinsson, S. 1967. The eruptions of Hekla in historical
times. In: T. Einarsson, G. Kjartansson and S. Thor-
arinsson (eds). The eruption of Hekla 1947–1948. I,
1–177. Soc. Sci. Isl., Reykjavík.
Thorarinsson, S. 1974. Vötnin stríð. Saga Grímsvatnagosa
og Skeiðarárhlaupa. Bókaútgáfa Menningarsjóðs,
Reykjavík, 258 pp.
Thorarinsson, S. 1975. Katla og annáll Kötlugosa. Árbók
ferðafélags Íslands 1975, 125–149.
Thorarinsson, S. 1981. Greetings from Iceland. Geo-
grafiska Annaler 63A, 109–118.
Thordarson, Th., S. Self, N. Óskarsson, and T. Hulse-
bosch 1996. Sulfur, chlorine, and fluorine degassing
and atmospheric loading by the 1783–1784 AD Laki
(Skaftár Fires) eruption in Iceland. Bull. Volcanol. 58,
205–225.
Thordarson, Th., D. J. Miller, and G. Larsen 1998. New
data on the age and origin of the Leiðólfsfell cone
group in South-Iceland. Jökull 46, 3–15.
Thordarson, Th., D. J. Miller, G. Larsen, S. Self and H.
Sigurðsson 2001. New estimates of sulfur degassing
and atmospheric mass-loading by the 934 AD Eldgjá
eruption, Iceland. J. Volcanol. Geoth. Res. 108, 33-54.
Thordarson, Th., S. Self, D. J. Miller, G. Larsen and E. G.
Vilmundardóttir 2003. Sulfur release from flood lava
eruptions in the Veiðivötn, Grímsvötn and Katla vol-
canic systems, Iceland. From Oppenheimer, C., D. M.
Pyle, & J. Barkley (eds). Volcanic Degassing, Geolog-
ical Society, London, Special Publications 213, 103–
121.
Vilmundardóttir, E. G. 1977. Tungnaárhraun. National
Energy Authority Rep. OS ROD 7702, Reykjavík 156
pp.
Walker, G. P. L. and R. Croasdale 1972. Characteristics of
some basaltic pyroclasts. Bull. Volcanol. 35, 303–317.
Zielinski, G. A., P. A. Mayewski, L. D. Meeker, K.
Grönvold, M. S. Germani, S. Whitlow, M. S. Twick-
ler and K. Taylor 1997. Volcanic aerosol records
and tephrochronology of the Summit, Greenland, ice
cores. J. Geophys. Res. 102 (C12), 26625–26640.
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