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ISSN 1340-7414

OKAYAMA UNIVERSiTY

Earth ScierVol.3, No.1, 1996

CONTENTS

Provenance of Lower Crotaceous sedilnents in the Nariwa and]Hokubo

areas,Okayama Prefecture,deduced from detrial lnOdes and

geocheHlistry of sandstonesDaniel K.ASIEDU,Shigeyuki SUZUKI and Tsugio SHIBATA

Paleogene talus deposits,

Okayama City,Southwest Japan

S h i g e y u k i S U Z U K I . . . . . . . . .・ ・・ ・・・・・・

Ther]mal Expansion of Forsterite,Mg2SiC)4:

1.Measurements

Koji KAJIYOSHI and lsao SUZUKI ..........

Inversion of normal lnode frequencies lbr estilnation of lateral heterogeneity

of the earth's elasticity structure: A numerical test

Sett1 0NISHI and Hitoshi ODA .....・ ・・・ ・・・・ ・・・・ ・・ ・

Sulfur isotope ratios of some Roseki deposits

in the lnner Zone of Southwest Japan

Masahiro YAMAMOTO,Toshihiko MATSUDA and Raiki NAKAGAWA..

Ca‐bearing Rectorite口 type Mineral from Roseki Deposits,Japan

Toshihiko MATSUDA and Makoto KUROSAKI.........・ ・・ ・

Interpretation of the Crystal Structure of Synthetic

Kaliophilite from the lDomain Structure of Kalsilite

Yasuhiko OKAMOTO and Akira KAWAHARA.....・ ・・ ・・ ・・ ・

A IIicrocomputer口 controlled ttsradual cooling system for

hydrothermal reactors

Jun31 YAMAKAヽ VA and Akira KAWAHARA.....・ ・・・ ・・ ・・ ・

17

25

33

47

57

65

Departlnent of Earth Sciences

Faculty of Science,

Tsushirna―Naka 3chome

OKAYAMA UNIVERSITY

l-1,OKAYAMA 700,JAPAN