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12巻 第3号 Bulletin of the National Science Museum Series C (Geology & Paleontology) Volume 12 Number 3		September 1986
	:	P.73
	Tomoki KASE, Tamio NISHIDA:
	A Middle Devonian Gastropod Faunule from the Nakazato Formation of Kitakami, Northeast Japan
		P.91
	Masao FUTAKAMI:
	Stratigraphy and Paleontology of the Cretaceous in the Ishikari Province, Central Hokkaido Part 2. Stratigraphy of the Cretaceous in the Northern Areas