Jökull - 01.01.2005, Side 48
Árni Hjartarson
Kaldal I. and S. Víkingsson 1979. Jökulsár í Skagafirði
II. Jarðgrunnskort. OS-79044/ROD-16 Orkustofnun,
Reykjavík. (Two maps in an album).
Karlsdóttir, R., G. I. Haraldsson, A. Ingimarsdóttir, Á.
Guðmundsson and Þ. H. Hafstað 1991. Skagafjörður.
Jarðfræði, jarðhiti, ferskvatn og rannsóknarboranir.
Sérverkefni í fiskeldi, 1987. OS-91047/JHD-08
Orkustofnun, Reykjavík, 96 pp. and maps.
Kjartansson, G. 1965. Geological map of Central Ice-
land [Jarðfræðikort af Íslandi. Mið-Ísland]. Náttúru-
gripasafn Íslands, Reykjavík.
Lacasse, C., M. Paterne, R. Werner, H-J. Wallrabe-Adams,
H. Sigurðsson, S. Carey and G. Pinte 1996. Geochem-
istry and origin of Pliocene and Pleistocene ash layers
from the Icelandic plateau, site 907. In J. Thiede et
al. 1996: Proceedings of the Ocean Drilling Program,
Scientific Results, 151, 309–331.
Lacasse, C. and C-D. Grabe-Schönberg 2001. Explosive
silicic volcanism in Iceland and JanMayen area during
the last 6 Ma: sources and timing of major eruptions.
J. Volcanol. Geotherm. Res. 107, 113–147.
LeMaitre R. W., (Editor), P. Bateman, A. Dudek, J. Keller,
J. Lameyre, M. J. Le Bas, A. Sabine, R. Schmid, H.
Sörensen, A. Streckeisen, R. W. Wolley and B. Zanet-
tin 1989. A Classification of Igneous Rocks and Glos-
sary of Terms, Recommendations of the International
Union of Geological Sciences, Subcommission on the
Systematics of Igneous Rocks, 193 pp.
Magnússon, G. 1980. Um nokkra surtarbrandsstaði í Vest-
urdal í Skagafirði. Týli 10, 7–12.
Magnússon, G. 1981. Um nokkra surtarbrandsstaði í Aust-
urdal. Týli 11, 53–58.
Merrill, R. T. and P. L. McFadden 1999. Geomagnetic po-
larity transitions. Rev. Geophysics 37, 201–226.
Ólafsson, E. 1943. Ferðabók Eggerts Ólafssonar og
Bjarna Pálssonar um ferðir þeirra á Íslandi 1752–
1757, vol. II. Reykjavík, 317 pp.
Pálsson, S. 1983. Ferðabók Sveins Pálssonar. Dagbækur
og ritgerðir 1791–1797, Örn og Örlygur, Reykjavík,
813 pp.
Pedersen, A. K., L. M. Larsen, P. Riisager and K. S.
Dueholm 2002. Rates of volcanic deposition, facies
changes and movements in a dynamic basin: the Nu-
ussuaq Basin, West Greenland, around the C27n-C26r
transition. In D.W. Jolley and B.R. Bell (eds.), The
North Atlantic Igneous Province: Stratigraphy, Tec-
tonic, Volcanic and Magmatic Processes. Geological
Society of London, Special publications, 197, 1–25.
Pyle, D. M. 2000. Sizes of Volcanic Eruptions. In H. Sig-
urdsson (ed.), Encyclopedia of Volcanoes. Academic
Press, London, 263–269.
Simkin, T. and L. Siebert 1994. Volcanoes of the World,
2nd edition: Geoscience Press in association with the
Smithsonian Institution Global Volcanism Program,
Tucson AZ, 368 pp.
Sæmundsson, K. 1979. Outline of the geology of Iceland.
Jökull 29, 7–28.
Sæmundsson, K., L. Kristjánsson, I. McDougall and N.
D. Watkins 1980. K-Ar dating, geological and paleo-
magnetic study of a 5 km lava succession in northern
Iceland. J. Geophys. Res. 85, 3628–3646.
Walker, G. P. L. 1960. Zeolite zones and dike distribution
in relation to the structure of the basalts of eastern Ice-
land. J. Geology 68, 515–528.
Walker, G. P. L. 1963. Breiddalur Central Volcano, eastern
Iceland. Quarterly J. Geol. Soc. London, 119, 29–63.
48 JÖKULL No. 55