-. # 6 .0 »# ,/ῌ,2# ,**, 5Structural Geology, No. .0, ,/ῌ,2, ,**,8 

Cretaceous bivalves from the mudstone, narrowly
distributed along the Aridagawa Tectonic Linein West Kii Peninsula! "#*ῌ ! $**ῌ%& '***ῌ(!)*****ῌ+,-*****
Akihiro Murata*, Minoru Tamura**,Satoshi Yamakita***, Hiroko Nakamura****and Tanio Ito*****,**,  ,  ,2 *  
Geology Department, Faculty of Integrated Arts andSciences, University of Tokushima, Tokushima 11*ῌ
2/*,, Japan** .ῌ+-ῌ,0.ῌ+-ῌ,0 Hanadate, Kumamoto 20+ῌ,++2, Japan***   
Department of Earth Sciences, Faculty of Education
and Culture, Miyazaki University, Miyazaki 223ῌ,+3,, Japan**** 

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   Limatula2! "
nagaoi Hayami  +    +., cm #$%&'( ) *+, Inoceramus s. l. -.!
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Hada, S., +301, Geology of the Middle-Aritagawa
District, Wakayama Prefecture, with specialreference to the relationship between the Chichibu Belt and the Sambagawa Belt. Bull.
Osaka Mus. Nat. Hist., no. ,*, -3ῌ0*.
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Univ., Ser. D, Geology, +/, ,,+ῌ-.3.
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Ichikawa, K., +32*, Geohistory of the Median Tectonic Line of Southwest Japan. Mem. Geol. Soc.
Japan, no. +2, +21ῌ,+,.
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Kurimoto, C., +33., Geology of the Kudoyama areain the western Kii Peninsula, Southwest
Japan, with reference to disappearance of theChichibu terrane. Bull. Geol. Surv. Japan, ./,,-/ῌ,//.
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Tashiro, M. and Matsuda, T., +320, Lower Cretaceous bivalves from the Sakawa area, Shikoku.
Trans. Proc. Palaeont. Soc. Japan, N.S., no. +.,,-00ῌ-3,.
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