Náttúrufræðingurinn - 1981, Síða 51

Irving, E. 1959. Paleomagnetic pole
positions. Geophys. J. Roy. Astron. Soc.
2: 51-77.
Jóhannesson, Haukur. 1980. Jarftlagaskipan og
þróun rekbelta á Vesturlandi. Náttúrufr.
50: 13 — 31.
Krisljánsson, Leó- 1978. Ný heimsmynd jarð-
fræðinnar. Náttúrufr. 48: 106—122.
La Brecque, J. L., Kent, D. V. & Cande, S. C.
1977. Revised magnetic polarity time
scale for Late Cretaceous and Cenozoic
time. Geology 5: 330—335.
Matuyama, M. 1929. On the direction of
magnetization of basalt in Japan,
Tyosen, and Manchuria. Japan Acad.
Proc. 5: 203 — 205.
Mercanton, P. L. 1926. Inversion de
l’inclinaison magnétique terrestre aux
ages géologiques. J. Geophys. Res. 31:
187—190.
Morgan, W. J. 1968. Rises, trenches, great
faults, and crustal blocks. J. Geophys.
Res. 73: 1959-1982.
— 1971. Convection plumes in the lower
mantle. Nature. 230: 42 — 43.
A’akano, H. 1923. Notes on the nature of the
forces which give rise to the earthquake
motions. Central Meteorol. Observ.
Japan, Seismol. Bull. 1:92—120.
Niemczyk, Oskar. 1943. Spalten auf Island.
Geologische, geodátische und geophysi-
kalische Forschungsarbeiten der
Deutschen Island-Expedition des Jahres
1938. Stuttgart. Verlag von Konrad
Wittwer, 180 bls.
Óskarsson, N., Sigvaldason G.E. & Steinthorsson,
S. 1981. A dynamic model of rift zone
petrogenesis and the regional petrology
of Iceland. J. Petrol. (í prentun).
Pálmason, G. 1973. Kinematics and heat flow
in a volcanic rift zone, with application
to Iceland. Geophys. J. R. Astron. Soc.
33: 451—481.
— 1980. A continuum model of crustal
generation in Iceland: kinematic aspects.
J. Geophys. 47: 7 —18.
Pálrnason, G. & Sœmundsson, K. 1974. Iceland
in relation to the Mid-Atlantic ridge.
Ann. Rev. Earth Planct. Sci. 2: 25 —
50.
Reynolds, J. 1956. High sensitivity mass
spectometer for noble gas analysis. Rev.
Sci. Inst. 27: 928—934."
Runcorn, S. K. 1959. Rock magnetism.
Science. 129: 1002-1011.
Saemundsson, K. 1974. Evolution of the axial
rifting zone in northern Iceland and the
Tjörnes Fracture Zone. Geol. Soc. Am.
Bull. 85: 495 — 504.
Saemundsson, K., Kristjánsson, L., McDougall, I.
& Watkins, N. D. 1980. K-Ar dating and
paleomagnetic study of a 5-km long lava
succession in northern Iceland. J.
Geophys. Res. 85: 3628 — 3646.
Sigurdsson, H. 1970. Structural origin and
plate tectonics of the Snaefellsnes
volcanic zone, western Iceland. Earth
Planet. Sci. Lett. 10: 129—135.
Sigurgeirsson, Th. 1957. Direction of
magnetization in Icelandic basalts. Phil.
Mag., Suppl., 6: 240-246.
— 1970. Segulkort af íslandi. Suðvestur-
land. Raunvísindastofnun Háskólans.
— 1979. Segulkort af íslandi. Miðvestur-
land. Raunvísindastofnun Háskólans.
— 1980a. Segulkort af Islandi. Mið-Suður-
land. Raunvísindastofnun Háskólans.
— 1980b. Segulkort af Islandi. Suð-Austur-
land. Raunvísindastofnun Háskólans.
— 1980c. Segulkort af íslandi. Mið-ísland.
Raunvísindastofnun Háskólans.
Steinþórsson, Sigurður. 1975. ísland og hin nýja
heimsmynd jarðfræðinnar. Tíminn,
jólablað 1975, bls. 20.
Uyeda, S. 1958. Thermo-remanent magnet-
ism as a medium of paleomagnetism,
with special reference to reverse thermo-
remanent magnetism. Jap. J. Geophys.
2: 1-123.
Venig Meinesz, F. A. 1959. The results of
development of the earth’s topography
in sphcrical harmonics up to the 31 st
order, provisional conclusions. Ned.
Akad. Wetensch., Proc., ser. B. 115— 136.
Vine, F. J. 1968. Magnetic anomalies
associated with mid-ocean ridges. Bls.
73 — 86 í R. A. Phinney (ritstj.) The
History of the Earth’s Crust. Princeton
University Press, Princeton.
Vine, E. J. & Matthews, D. H. 1963. Magnetic
anomalies over oceanic ridges. Nature.
199: 947—949.
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