目　次 国立科学博物館研究報告 C類（地質学・古生物学） Bulletin of the National Science Museum Series C (Geology & Paleontology)		発行年月 ページ
研究報告 C類（地質学・古生物学） 第9巻 第4号 Bulletin of the National Science Museum Series C (Geology & Paleontology) Volume 9 Number 4		December 1983
	:	P.121
	Ienori FUJIYAMA :
	A Pleistocene Nymphalid Butterfly from Shiobara, Japan
		P.129
	Masatsune TAKEDA, lenori FUJIYAMA:
	Three Decapod Crustaceans from the Lower Cretaceous Miyako Group, Northern Japan
		P.137
	Hiroshi NOKARIYA:
	Comparative Osteology of Japanese Frogs and Toads for Paleontological Studies (II): Rhacophorus
		P.151
	Yukimitsu TOMIDA:
	A New Helaletid Tapiroid (Perissodactyla, Mammalia) from the Paleogene of Hokkaido, Japan, and the Age of the Urahoro Group