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O Shima volcano

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Journal Article
Journal: GSA Bulletin
Published: 01 June 1955
GSA Bulletin (1955) 66 (6): 731–762.
...HELEN L FOSTER; ARNOLD C MASON Abstract Mihara Yama is the active central cone of O Shima Volcano on the island of O Shima, Tokyo Prefecture, Japan. The outer slopes of O Shima Volcano compose most of the island. Their crest is a somma, about 600 km in altitude and 3 km in diameter, which encloses...
Image
Chondrite-normalized REE patterns for the igneous rocks of the Greenwood mi...
Published: 18 December 2000
tholeiite from the O-Shima volcano in Japan (JB-2, standard rock of the Japanese Geological Survey; Govindaraju 1994 ), a high-Al arc basalt from the Fuji volcano in Japan (JB-3, standard rock of the Japanese Geological Survey; Govindaraju 1994 ), and a typical calc-alkaline andesite from the Guano Valley
Image
Mantle-normalized incompatible trace-element abundances in the igneous rock...
Published: 18 December 2000
from the O-Shima volcano in Japan (JB-2, standard rock of the Japanese Geological Survey; Govindaraju 1994 ), a high-Al arc basalt from the Fuji volcano in Japan (JB-3, standard rock of the Japanese Geological Survey; Govindaraju 1994 ), and a typical calc-alkaline andesite from the Guano Valley
Journal Article
Published: 01 June 1915
Bulletin of the Seismological Society of America (1915) 5 (2): 71–95.
... be. The epoch of the most violent eruptions in Japanese history was the interval of fourteen and one-half years in the Anei, Temmei, and Kansei Periods, namely, between 1777 and I792. To begin with, the O-shima volcano (Mount Mihara) be- gan eruptions on August 22, 1777 (the sixth year of Anei),3 and lasted...
Journal Article
Published: 01 June 1917
Bulletin of the Seismological Society of America (1917) 7 (2): 77–81.
... of Kago- shima began as a concomitant of this later movement. Sakura-jima rises out of the wedged-in bottom of a rift-valley produced in these changes of structure. In regard to this position of the vent, Kot6 posits that volcanoes find their orifices only on the edge of a rift- valley when the depressed...
Journal Article
Published: 01 February 1986
Bulletin of the Seismological Society of America (1986) 76 (1): 153–175.
... tremors at Etna: a model for hydraulic origin , Bull. Volcanol. 44 , 43 - 56 . Shima M. (1958) . On the second volcanic micro-tremor at volcano Aso , Bull. Disaster Prev. Res. Inst., Kyoto Univ. 22 , 1 - 6...
Journal Article
Published: 01 August 1992
Journal of the Geological Society (1992) 149 (4): 581–584.
...; we suggest that this arises from intimate physical mixing of the bright pyrite infill (at 35.2%0 or heavier) with the isotopically lighter pyrite forming most of the ore. The sulphides from dolerite intrusions have values of 0.2 and 1 1.1 %O cDT, close to the range for igneous rocks (e.g. Shima et al...
Journal Article
Published: 01 February 1980
Bulletin of the Seismological Society of America (1980) 70 (1): 397–399.
... Bulletinofthe SeismologicalSocietyofAmerica,Vcl.70,No. 1,pp. 397-399,February1980 S E I S M O L O G I C A L NOTES--MAY-JUNE 1978 WAVERLY J. PERSON, EDITOR This report includes epicenters for seismic events that occurred in May-June 1978 as published in the PDE (Preliminary Determination...
Journal Article
Published: 01 April 1987
Bulletin of the Seismological Society of America (1987) 77 (2): 682–687.
...), 6.0 (PAS Ms), 6.0 ( P M R Mz). Northeast o[ Taiwan. May 11, 1986 01h24m25.7s, 26.74"N, 125.21°E, focal depth about 194 km (GS). Depth from broadband displace- ment seismograms. Felt on northeastern Taiwan. Also felt (III JMA) on Ishigaki-shima, Kume- shima, Miyako-jima, and Okinawa, Ryukyu Islands...
Journal Article
Published: 01 October 1993
Bulletin of the Seismological Society of America (1993) 83 (5): 1595–1609.
.... Nishimura K. (1992) . Vibrational characteristics of microseisms and their applicability to microzoning in a sedimentary basin , J. Phys. Earth 40 , 137 - 150 . Allam A. M. Shima...
Journal Article
Published: 01 December 1986
Bulletin of the Seismological Society of America (1986) 76 (6): 1847–1849.
... Meteorological Agency), or MSK (USSR). Sources of the magnitudes are (BRK) University of California, Seismo- graph Station, Berkeley; (GS) U.S. Geological Survey, National Earthquake Infor- mation Service; (HVO) U.S. Geological Survey, Hawaiian Volcano Observatory; and (PAS) California Institute of Technology...
Journal Article
Published: 01 October 1987
Bulletin of the Seismological Society of America (1987) 77 (5): 1874–1880.
... (USSR). Sources of magnitudes are (BRK) University of California, Seismograph Station, Berkeley; (GS) U.S. Geological Survey, National Earthquake Information Service; (HVO) U.S. Geological Survey, Hawaiian Volcano Observatory; and (PAS) California Institute of Technology, Seismological Laboratory...
Journal Article
Published: 01 June 1990
Bulletin of the Seismological Society of America (1990) 80 (3): 751–754.
... seismograms) (GS). Felt strongly on Taiwan. Also felt at Fuzhou, China and (I JMA) on Ishigaki-shima, Ryukyu Islands. Focal Mechanism from P - w a v e first m o t i o n s is moderately well controlled and corresponds to strike-slip faulting with a small reverse c o m p o n e n t . N P I : strike = 130 °, dip...
Journal Article
Published: 01 August 1989
Bulletin of the Seismological Society of America (1989) 79 (4): 1306–1308.
... South o/Honshu, Japan. September 7, 1988 11h53m24.1s, 30.25 ° N, 137.43 ° E, focal depth about 485 km (broadband displacement seismograms) (GS). There appears to be a strong azimuthal variation of depth determined from depth phases. Felt (II JMA) at Yokohama, Tokyo, Utsunomiya and on Chichi-shima; (I...
Journal Article
Journal: Geology
Published: 01 June 2012
Geology (2012) 40 (6): 487–490.
... on the coexistence of tholeiitic and calc-alkaline magma series at Aso volcano, SW Japan : Journal of Petrology , v. 39 , p. 1255 – 1284 , doi:10.1093/petrology/39.7.1255 . Itoh J. , 1990 , Petrology of the Hime-Shima volcanic group : Journal of Mineralogy, Petrology and Economic Geology , v. 85...
FIGURES
Journal Article
Published: 01 February 1989
Bulletin of the Seismological Society of America (1989) 79 (1): 225–228.
..., 30.40"N, 131.08°E, focal depth about 39 km (GS). Felt (III JMA) at Kagoshima, (II JMA) on Tanega-shima and (I JMA) on Amami-o-shima. Also felt at Miyazaki. Magnitude 5.2 (GS mb), 6.0 (GS Ms), 5.6 (BRK Ms). Southern Nevada. April 7, 1988 17hl5m00.0s, 37.01"N, 116.04"W, focal depth 0 km, constrained (GS...
Journal Article
Published: 18 December 2000
Canadian Journal of Earth Sciences (2001) 38 (1): 75–90.
... tholeiite from the O-Shima volcano in Japan (JB-2, standard rock of the Japanese Geological Survey; Govindaraju 1994 ), a high-Al arc basalt from the Fuji volcano in Japan (JB-3, standard rock of the Japanese Geological Survey; Govindaraju 1994 ), and a typical calc-alkaline andesite from the Guano Valley...
FIGURES | View All (9)
Journal Article
Published: 01 December 1923
Bulletin of the Seismological Society of America (1923) 13 (4): 124–146.
.... Ibid., "On Earthquakes of the Fuji Volcanic Chain," op. cit. 2, 166-184, 1908. THE YOKOHAMA-TOKYOEARTHQUAKEOF SEPTEMBER1, 1923 125 regarding the future activity of volcanoes and earthquakes, in the eruption of Sakarujima in 1914, only thirty-five people out of more than 20,000 were lost because...
Journal Article
Published: 01 August 1977
Journal of the Geological Society (1977) 133 (6): 593–608.
... displayed by volcanic gases. Shima et al. (I963) analysed sulphides eparated from various basic sills, and excluding massive sulphides or samples of chilled margin, the data gave a mean of +o.95~'oo with a range of -- i "95 to +3.85. Similarly, Smitheringale & Jensen (I962) found that sulphides in basic...
Journal Article
Journal: GSA Bulletin
Published: 01 July 2001
GSA Bulletin (2001) 113 (7): 813–824.
.... Myojin Knoll volcano lies along the volcanic arc front that marks the boundary between the forearc basin to the east and the actively extending Aoga Shima backarc rift basin immediately to the west and northwest. The volcano sits directly above a large-offset normal fault that uplifted and rotated...
FIGURES | View All (9)