Rolf Mjelde, Inger Eckhoff, Solbakken, Shuichi Kodaira, Hideki Shimamura,
Karl Gunnarsson, Ayako Nakanishi, and Hajime Shiobara, 2007, Gravity and S-wave
modelling across the Jan Mayen Ridge, North Atlantic; implications for crustal
lithology, Marine Geophys Res., 28:27-2841
Raum, T., Mjelde, R.,
Shimamura, H., Murai, Y., Brastein, E., Karpuz, R., Kravik, K. and Kolsto,
H.J., 2006, Tectono-magmatic evolution of the southern Voring Basin and Voring
Transform Margin, NE Atlantic. Tectonophysics, 415, 167-202. Manuscript written
by Mjelde.
Rouzo, S., Klingelhoefer, F., Jonquet-Kolsto, H., Karpuz, R., Kravik, K.,
Mjelde, R., Murai, Y., Raum, T., Shimamura, H., Williamson, P., Geli, L,.
2006,. 2D and 3D modelling of wide-angle seismic data: an example from the
Voring volcanic passive margin. Marine Geophysical Researches, 27, 181-199.
Hooft, E.E.E., Brandsdottir, B., Mjelde, R., Shimamura, H. and Murai, Y.,.
2006, Asymmetric plume-ridge interaction around Iceland: the Kolbeinsey Ridge
Iceland Seismic Experiment. Geochem. Geophys. Geosyst., 7, Q05015, doi:10.1029/2005GC001123.
Raum, T., Mjelde, R.,
Berge, A.M., Paulsen, J.T., Digranes, P., Shimamura, H., Shiobara, H., Kodaira,
S. Larsen, V.B. Fredsted, R., Harrison, D.J. and Johnsen, M., 2005. Sub-basalt
structures east of the Faroe Islands revealed from wide-angle seismic and
gravity data. Petroleum Geoscience, 11, 291-308.
Breivik, A., Mjelde, R., Grogan, P., Shimamura, H., Murai, Y. and Nishimura,
Y., 2005. Caldonide development offshore-onshore Svalbard Based on Ocean Bottom
Seismometer and potential field data. Tectonophysics, 401, 79-117.
Mjelde, R., Raum, T., Myhren, B., Shimamura, H., Murai, Y., Takanami, T.,
Karpuz, R. and Nass, U., 2005. Continent-Ocean-Transition on the Voring Plateau,
NE Atlantic, derived from densely sampled OBS-data. Journal of Geophysical
Research, 110, B05101, 1-19.
Mjelde, R., Raum, T., Breivik, A., Shimamura, H., Murai, Y., Takanami, T.
and Faleide, J.I. , 2005. Crustal structure of the Voring Margin, NE Atlantic
derived from OBS-data: a review of geological implications based on recent
OBS data. In: Dore, A.G. and Vining, B.A. (eds) Petroleum Geology: North-West
Europe and Global Perspectives-Proceedings of the 6th Petroleum Geology Conference,
Geol. Soc. London, 803-813.
Ljones, F., Kuwano, A.,
Mjelde, R., Breivik, A., Shimamura, H., Murai, Y., and Mishimura, Y., 2004,
Crustal transect from the North Atlantic Knipovich Ridge to the Svalbard Margin
west of Hornsund, Tectonophysics,
378, 17-41.
Mjelde, R., Iwasaki,
T., Shimamura,H., Kanazawa, T., Kodaira,S., Raum, T., and Shiobara, H., 2003,
Spatial relationship between recent compressional structures and older high-velocity
crustal structures; Examples from the Voring Margin, NE Atlantic, and Northern
Honshu, Japan,
Journal of Geodynamics, 36, 537-562.
Mjelde, R., Raum, T., Digranes, P., Shimamura, H., Shiobara, H., Kodaira,
S., 2003, Vp/Vs ratio along the Voring Margin, NE Atlantic, derived from OBS
data: implications on lithology and stress field, Tectonophysics,
369, Issues 3-4, 175-197.
Mjelde, R., Shimamura, H., Kanazawa, T., Kodaira, S., Raum, T., Shiobara,
H., 2003, Crustal lineaments, distribution of lower crustal intrusives and
structural evolution of the Voring Margin, NE Atlantic; new insight from wide-angle
seismic models, Tectonophysics,
369, Issues 3-4, 199-218.
Breivik, A.J., Mjelde, R., Grogan, P., Shimamura, H., Murai, Y., and Nishimura
,Y., 2003, rustal structure and transform margin development south of Svalbard
based on ocean bottom seismometer data, Tectonophysics,
369, 1-2, 37-70,
(3 July 2003) .
Digranes, P., Mjelde, R., Kodaira, S., Shimamura, H., Kanazawa, T., and Shiobara,
H., 2003, Regional and semi-regional modeling of wide-angle shear waves in
OBS data from the Voring Basin, N. Nowray - a comparison, Earth Planets Space,
55, 65-81.
Mjelde, R., Breivik, A.J., Elstad, H., Ryseth, A.E., Skilbrei, J.R., Opsal,
J.R, Shimamura, H., Murai, Y. and Nishimura, Y., 2002. Geological development
of the Sorvestsnaget Basin, SW Barents Sea, from ocean bottom seismic, surface
seismic and potential field data. Norwegian Journal of Geology, 82, 183-202.
Mjelde, R., Timenes, T., Shimamura, H., Kanazawa, T., Shiobara, H., Kodaira,
S., Nakanishi, A., 2002, Acquisition, processing and analysis of densely sampled
P- and S-wave OBS-data on the mid-Norwegian Margin, NE Atlantic, Earth Planets
Space, 54, 1219-1236.
Aurvaag, R., Kodaira,
S., Shimamura, H., Gunnarsson, K., Nakanishi, A., Shiobara, H., 2002, Vp/Vs-ratios
from the central Kolbeinsey ridge to the Jan Mayen basin, North Atlantic; implications
for lithology, porosity and present-day stress field, Marine Geophysical Researches,
23, 125-145.
Mjelde, R., Aurvaag, R., Kodaira, S., Shimamura, H., Gunnarsson, K., Nakanishi,
A., Shiobara, H., 2002, Vp/Vs-ratios from the central Kolbeinsey ridge to the
Jan Mayen basin, North Atlantic; implications for lithology, porosity and present-day
stress field, Marine Geophysical Researches, 23, 125-145.
Mjelde, R., Kasahara, J., Shimamura, H., Kamimura, A., Kanazawa, T., Kodaira,
S., Raum, T., Shiobara, H., 2002, Lower crustal seismic velocity-anomalies;
magmatic underplating or sepentinized peridotite? Evidence from the Voring Margin,
NE Atlantic, Marine Geophysical Researches, 23, 169-183.
Breivik, A., Mjelde, R., Grogan, P., Shimamura, H., Murai, Y., Nishimura, Y.,
Kuwano, A., 2002, A possible Caledonide arm through the Barents Sea imaged by
OBS data, Tectonophysics,
355, 67-97.
Raum, T., Mjelde, R., Digranes, P., Shimamura, H., Shiobara, H., Kodaira, S.,
Haatvedt, G., Sorenes, N., Thorbjornsen,T., 2002, Crustal structure of the southern
part of the Voring Basin, mid-Norway margin, from wide-angle seismic and gravity
data, Tectonophysics,
355, 99-126.
Nakamura, M, Yoshida, Y., Zhao, D., Yoshikawa, K., Takayama, H., Aoki, G., Yamazaki,
T., Kasahara, J., Kanazawa, T., Sato, T., Shiobara, H., Shimamura, H., Nakanishi,
A., 2002, Three-dimensional P and S wave velocity structure beneath central
Japan, Papers in Meteorology and Geophysics, Vol. 53, No.1, 1-28.
Nakanishi, A., Shiobara, H., Hino, R., Mochizuki, K., Sato, T., Kasahara, J.,
Takahashi, N., Suyehiro, K., Tokuyana, H., Segawa, J., Shinohara, M., Shimamura,
H., 2002, Deep crustal structure of the eastern Nankai Trough and Zenisu Ridge
by dense airgun - OBS seismic profiling, Marine Geology(Special issue) 187/1-2
pp. 47-62.
Nakanishi, A., Shiobara, H., Hino, R., Kasahra, J., Suyehiro, K., Shimamura,
H., 2002,Crustal structure around the eastern end of coseismic rupture zone
of the 1944 Tonankai earthquake, Tectonophysics,
354, 257-275.
Mjelde, R., Fjellanger, J.P., Raum, T., Digranes, P., Kodaira, S., Breivik,
A. and Shimamura, H., 2002, Where do P-S conversion occur ? Analysis of OBS
data from the NE Atlantic Margin, first break, 20 (3 March 2002), 153-160.
Mjelde, R., Digranes, P., Van Schaack, M., Shimamura, H., Shiobara, H. Kodaira,
S., Naess, O., Sorenes, N. and Vaagnes, E. 2001, Crustal structure of the outer
Voring Plateau, offshore Norway, from ocean bottom seismic and gravity data,
Journal of Geophysical Research, 106, B4, 6769-6791.
Berg, E., Amundsen, L.,
Morton, A., Mjelde, R., Shimamura, H., Shiobara, H., Kanazawa, T., Kodaira,
S., and J.P. Fjellanger, J.P., 2001, Three component OBS-data processing for
lithology and fluid prediction in the mid-Norway margin, NE Atlantic, Earth,
Planets and Space, 53, 75-89.
Weir, N.R., White, R.S.,
Brandsdottir, B., Einarsson, P., Shimamura, H., Shiobara, H. and the RISE Fieldwork
Team (*), Crustal structure of the Northern Reykjanes Ridge and Reykjanes Peninsula,
Southwest Iceland, Journal of Geophysical Research, 2001, 106, 6347-6368, (*Fiona
Darbyshire, Gunnar Gunnarsson, Vala Hjorleifsdottir, Kristin Jonsdottir, Masashi
Mochizuki, Ayako Nakanishi, John Smallwood and Robert Staples).
Hino, R., Ito, S., Shiobara,
H., Shimamura, H., Sato, T., Kanazawa, T., Kasahara, J., and Hasegawa, A., Afterchock
distribution of the 1994 Sanriku-oki earthquake (Mw 7.7) revealed by ocean bottom
seismographic observation, 2000, Journal of Geophysical Research, 105(B9), 21697-21710.
Ito, S., Hino, R.,
Matsumoto, S., Shiobara, H., Shimamura, H., Kanazawa, T., Sato, T., Kasahara,
J., and Hasegawa, A., 2000, Deep seismic structure of the seismogenic plate
boundary in the off-Sanriku region, northern Japan, Tectonophysics, 319, 261-274.
Mochizuki, M. ; Brandsdottir,
B. ; Shiobara, H. ; Gudmundsson, G. ; Stefansson, R. ; Shimamura, H. 2000, Detailed
distribution of microearthquakes along the northern Reykjanes Ridge, off SW-Iceland,
Geophys. Res. Lett. Vol. 27 , No. 13 , p. 1945-1948.
Miranda, J.M., Mendes-Victor,
L.A., Simoes, J.Z., Freire-Luis, J., Matias, L, Shimamura, H., Shiobara, H.,
Nemoto, H., Mochizuki, M., Hirn,A., and Lepine, J.C., 1998, Tectonic setting
of the Azores Plateau deduced from a OBS survey, Marine Geophysical Research,
20, 171-182.
Demetrescu, C., and
Shimamura, H., 1998, Groundwater microtemperature measurements in Romania, edited
by G. Bunterbath, Seminar der Dr. Wilhelm Heinrich Heraus und Else Heraus-Stiftung,
142-146.
Shimamura, H., and
Furuya, I., 1998, Microtemperature measurements in earthquake/volcano areas,
in Microtemperature Signals of the Earth's Crust, edited by G. Bunterbath, Seminar
der Dr. Wilhelm Heinrich Heraus und Else Heraus-Stiftung, 124-128.
Nakanishi, A., Shiobara,
H., Hino, R., Kodaira, S., Kanazawa, T., and Shimamura, H., 1998, Detailed subduction
structure across the eastern Nankai Trough obtained from ocean bottom seismographic
profiles, Journal of Geophysical Research, 103(B11), 27151-27168.
Mjelde, R., Digranes,
P., Shimamura, H., Shiobara, H. Kodaira, S., Brekke, H., Egebjerg, T., Soerenes,
N. and Thorbjoernsen, T., 1998, Crustal structure of the northern part of the
Voering Basin, mid-Norway margin, from wide-angle seismic and gravity data,
Tectonophysics, 293, 175-205.
Kodaira, S., Mjelde, R.,
Gunnarsson, K., Shiobara, H., and Shimamura, H., 1998, Evolution of oceanic
crust on the Kolbeinsey Ridge, north of Iceland, over the past 22 Myr., Terra
Nova, 10, 27-31.
Kodaira, S., Mjelde,
R., Gunnarsson, K., Shiobara, H., and Shimamura, H.,1998, Structure of the Jan
Mayen microcontinent and implications for its evolution, Geophysical Journal
International, 132, 383-400.
Kodaira, S, Mjelde,
R., Gunnarsson, K., Shiobara, H., and Shimamura, H., 1997, Crustal structure
of the Kolbeinsey Ridge, N. Atlantic, obtained by use of Ocean-Bottom Seismographs,
Journal of Geophysical Researches, 102(B2), 3131-3151.
Grad, M., Shiobara,
H., Janik, T., Guterch, A., and Shimamura, H., 1997, Crustal model of the Bransfield
Rift, West Antarctica from detailed OBS refraction experiment, The Antarctic
Region: Geological Evolution and Processes, 675-678.
Mjelde, R., Kodaira,
S., Shimamura, H., Kanazawa, T., Shiobara, H., Berg, E.W., and Riise, O., 1997,
Crustal structure of the central part of the Voring Basin, mid-Norway margin,
from Ocean Bottom Seismographs, Tectonophysics, 277, 235-257.
Grad, M., Shiobara,
H., Janik, T., Guterch, A., and Shimamura, H., 1997, Crustal model of the Bransfield
Rift, West Antarctica from detailed OBS refraction experiment, Geophysical Journal
International, 130, 506-518.
Mjelde, R., Kodaira,
S., Digranes, P., Shimamura, H., Kanazawa, T., Shiobara, H.,Berg, E.W., and
Riise, O., 1997, Comparison between a regional and semi-regional crustal OBS
model in the Voring Basin, mid-Norway margin, Pure and Applied Geophysics, 149,
641-665.
Shiobara, H., Nakanishi,
A., Shimamura, H., Mjelde, R., Kanazawa, T., and Berg, E.W., and Shimamura,
H., 1997, Precise positioning of Ocean Bottom Seismometer by using acoustic
transponder and CTD, Marine Geophysical Researches, 19(3), 199-209.
Mjelde, R., Fjellanger,
J.P., Digranes, P., Kodaira, S., Shimamura, H., and Shiobara, H., 1997, Application
of the single bubble air-gun technique for OBS-data acquisition across the Jan
Mayen Ridge, North Atlantic, Marine Geophysical Researches, 19, 81-96.
Mjelde, R., Kodaira,
S., Hassan, R.K., Goldschmidt-Rokita, Tomita, N., Sellevoll, M.A., Hirschleber,
H.B., Shimamura, H., Iwasaki, T., and Kanazawa, 1996, The continent/ocean transition
of the Lofoten volcanic margin, N. Norway, Journal of Geodynamics, 22 (3/4),
189-206.
Mjelde, R., Myhre,
B., Sellevoll, M.A., Shimamura, H., Iwasaki, T., and Kanazawa, T., 1996, Modeling
of S-waves from an area covered with flood-basalt off Lofoten, N. Norway, Geophysical
Transactions, 40(1), 95-117.
Kodaira, S., Iwasaki,
T., Urabe, T., Kanazawa, T., Egloff, F., Makris, J. and Shimamura, H., 1996,
Crustal structure across the middle Ryukyu trench obtained from ocean bottom
seismographic data, Tectonophysics, 263, 39-60.
Mjelde, R., Berg,
E.W., Strom, A., Riise, O., Shimamura, H., Kanazawa, T., Shiobara, H., Kodaira,
S., and Fjellanger, J.P., 1996, An extensive Ocean Bottom Seismograph survey
in the Voring basin, N. Norway, First Break (EAGE), 14 (6), 247-256.
Kodaira, S., Bellenberg,
M., Iwasaki, T., Kanazawa, T., Hirschleber, H.B., and Shimamura, H., 1996, Vp/Vs
ratio structure of the Lofoten continental margin, N. Norway, and its geological
implications, Geophysical Journal International, 124, 724-740.
Shimamura, H., Stefansson,
R., Mochizuki, M., Watanabe, T., Shiobara, H., Gudmundsson, G., Einarsson, P.,
1996, Northern Reykjanes Ridge microseismicity revealed by dense OBS arrays,
in Seismology in Europe, edited and published by European Seismological Commission,
701pp., 491-497.
Kodaira, S, Mjelde,
R., Sellevoll, M.A., Hirschleber, H.B., Iwasaki, T., Kanazawa, T., and Shimamura,
H., 1995, Crustal transect across the Lofoten volcanic passive continental margin,
N. Norway, obtained by use of ocean bottom seismographs, and implications for
its evolution, Journal of Physics of the Earth, 43, 729-745.
Kodaira, S, Goldschmidt-Rokita,
A., Hartmann, J.M., Hirschleber, H.B., Iwasaki, T., Kanazawa, T., Krahn, H.,
Tomita, S., and Shimamura, H., 1995, Crustal Structure of the Lofoten continental
margin, off northern Norway, from ocean-bottom seismographic studies, Geophysical
Journal International, 121, 907-924.
Kubo, A., Ouchi,
T., and Shimamura, H., 1995, Envelope broadening and spatial attenuation of
S-waves in the oceanic lithosphere, Mem. Graduate School Science & Technology,
Kobe University, 13-A, 101-118.
Mjelde, R., Sellevoll,
M.A., Shimamura, H., Iwasaki, T., and Kanazawa, T., 1995, S-wave anisotropy
off Lofoten, Norway, indicative of fluids in the lower continental crust ?,
Geophysical Journal International, 120, 87-96.
Iwasaki, T., Sellevoll,
M.A, Kanazawa, T., Veggeland, T. and Shimamura. H., 1994, Seismic refraction
study along the Sognefjord, south-west Norway, employing ocean-bottom seismometers,
Geophysical Journal International, 119, 791-808.
Goldschmidt-Rokita,
A., Hansch, K.J.F., Hirschleber, Iwasaki, T., Kanazawa, T., Shimamura, H., and
Sellevoll, M.A., 1994, The ocean/continent transition along a profile through
the Lofoten Basin, Northern Norway, Marine Geophysical Researches, 16, 201-224.