Cruise Report No.24

Table of Contents

Marine Geological Investigations of the Tokai Offshore Area April – August 1997 (GH97 and GA97 Cruises) Ed. by Makoto YUASA (190KB)

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Contents   (65KB)
Outline of the GH97 and GA research cruises on the Tokai offshore area Makoto YUASA and Yukinobu OKAMURA (1-12) (651KB)
Preliminary results of seismic profiling survey of the Sagami and Suruga troughs around the Izu Peninsula Yukinobu OKAMURA, Fumitoshi MURAKAMI and Shin'ichi KURAMOTO (13-22) (792KB)
Preliminary results on seismic reflection surveys of the offshore Tokai district Kohsaku ARAI, Yukinobu OKAMURA and Shin'ichi KURAMOTO (23-32) (1,024KB)
High resolution multichannel seismic survey in the off Tokai area Shin'ichi KURAMOTO, Yukinobu OKAMURA, Kohsaku ARAI and Fumitoshi MURAKAMI (33-50) (2,833KB)
Deep-towed multi-sensor vehicle survey reveals a high resolution active fault system in the off Tokai area Shin'ichi KURAMOTO, Masato JOSHIMA, Kiyokazu NISHIMURA, Keizo SAYANAGI and Fumitoshi MURAKAMI (51-58) (746KB)
Micro-topographic features in the off Tokai area obtained by deep-tow-type side-scan-sonar surveying Masato JOSHIMA and Shin'ichi KURAMOTO (59-73) (3,495KB)
Magnetic and gravity anomalies of the offshore Tokai region Takemi ISHIHARA and Masato JOSHIMA (75-80) (731KB)
Heat flow measurements in the off Tokai area Masato JOSHIMA and Shin'ichi KURAMOTO (81-86) (782KB)
Oceanographic and environmental aspects off Tokai region Ken IKEHARA, Hajime KATAYAMA, Yoshiki SAITO, Osamu ISHIZUKA, Masatoshi KOMIYA, Izuru KOGAME and Toru NAKASUNE (87-99) (482KB)
Surface sediment characteristics and sedimentology off Tokai region Ken IKEHARA, Hajime KATAYAMA, Yoshiki SAITO, Masatoshi KOMIYA, Osamu ISHIZUKA, Makoto YUASA and Toru NAKASUNE (101-125) (1,745KB)
Magnetic susceptibility anisotropy and remanence of some deep-sea sediments of the Tokai basin Abdelaziz Z. ABDELDAYEM, Toshitsugu YAMAZAKI and Ken IKEHARA (127-146) (970KB)
Geochemistry of elements in coastal marine sediments from the Off Shizuoka, central Japan Shigeru TERASHIMA, Ken IKEHARA, Hajime KATAYAMA and Yoshiki SAITO (147-163) (758KB)
Carbon and nitrogen contents of surface sediments collected from off Tokai area, Japan Tatsuo MAEKAWA and Masatoshi KOMIYA (165-170) (311KB)
Petrography and isotopic age of volcanic rocks dredged from the back-arc ridges and knolls at the north end of the Izu-Ogasawara Arc Osamu ISHIZUKA and Makoto YUASA (171-190) (1,889KB)
Preliminary report on the distribution of planktic foraminifera in surface sediments from the sea off Tokai, Japan Motoyoshi ODA, Hanako DOMITSU, Hajime HAMADA, Kazuki KUWAHARA, Takayuki MURAKAMI and Yoshinori KIKUCHI (191-198) (426KB)
Calcareous nannofossil biostratigraphy of surface sediments off Tokai area Yuichiro TANAKA (199-203) (273KB)