Cruise Report No.14

Table of Contents

Geological Investigation of the Ogasawara (Bonin) and Northern Mariana Arcs,
April – August 1979 (GH79-2, 3 and 4 Cruises) Ed. by Eiichi HONZA, Eiji INOUE and Takemi lSHIHARA (258KB)

Title	Author	PDF
Contents		(52KB)
Outline of research cruises	Eiji INOUE, Eiichi HONZA and Takemi lSHIHARA (1-29)	(1,063KB)
Morphological setting of the Ogasawara Arc	Eiichi HONZA, Isao ISOYAMA, Koji ONODERA and Kaichi lSHIBASHI (30-35)	(266KB)
3.5 kHz : Subbottom profiling survey in cruises GH79-2, 3 and 4	Manabu TANAHASHI, Kensaku TAMAKI Kensaku and Yoshihisa OKUDA (36-44)	(467KB)
Gravity survey	Takemi ISHIHARA, Fumitoshi MURAKAMI, Teruki MIYAZAKI and Kiyokazu NISHIMURA (45-78)	(917KB)
Geomagnetic survey	Teruki MIYAZAKI, Fumitoshi MURAKAMI, Kiyokazu NISHIMURA and Takemi lSHIHARA (79-82)	(172KB)
Seismic reflection profiling in the Ogasawara (Bonin) Arc and the Northern Mariana Arc	Kensaku TAMAKI, Manabu TANAHASHI, Yoshihisa OKUDA and Eiichi HONZA (83-91)	(586KB)
Fig. 1a-1h		(219KB)
Sonobuoy refraction survey	Manabu TANAHASHI, Kensaku TAMAKI and Yoshihisa OKUDA (92-94)	(147KB)
Sediments, rocks and ferromanganese oxide	Makoto YUASA, Akira NISHIMURA and Hiroshi MAKIMOTO (95-109)	(1,850KB)
Cored material	Akira NISHIMURA and Eiichi HONZA (110-115)	(296KB)
Geological survey on Minami-Iwojima, Yomejima and Nakodojima Islands of the Ogasawara Islands Group, NW Pacific	Makoto YUASA, Kensaku TAMAKI, Akira NISHIMURA and Eiichi HONZA (116-122)	(in preparation)
Rock core sampling from the banks north of Hachijo Island using the submerged rock drill “MD500H”	Eiji INOUE and Makoto YUASA (123-129)	(440KB)
Heat flow measurements in the Bonin Arc Area	Yukio MATSUBARA (130-136)	(327KB)
Age assignments for sediment samples cored and dredged	Itaru KOIZUMI (137-138)	(62KB)
Preliminary geophysical survey north of Hachijo Island	Kiyokazu NISHIMURA, Takemi ISHIHARA and Kensaku TAMAKI (139-143)	(233KB)
Remanent magnetization measurement of piston core P150	Masato JOSHIMA (144-145)	(86KB)
Chemical composition of marine argillaceous sediments around the Izu-Ogasawara lslands	Ryuichi SUGISAKI and Takashi KINOSHITA (146-158)	(627KB)
The geological settings of the Ogasawara and the northern Mariana Arcs – concluding remarks –	Eiichi HONZA (159-164)	(346KB)
Appendix : K/Ar age determinations of volcanic rocks on Nakodojima Island (NN4), on the junction of the Shichito Ridge and the West Mariana Ridge (D326) and on the northern Mariana Ridge (D327), by Geochronometry Section, Teledyne Isotopes (165-165)		(25KB)
Summary in Japanese (166-170)		(396KB)