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Ohio Univ. Ohio Usa | 論文
- External features of embryonic and early postembryonic shells of a Carboniferous goniatite Vidrioceras from Kansas
- Muscle attachment scars in a Carboniferous goniatite
- 後期古生代アンモノイド類の初期殻形態とその系統学的意義〔英文〕
- Early Carboniferous trigonoceratid nautilids from the Pitkin Formation of Arkansas, Midcontinent North America
- Reproductive ecology of the freshwater red alga Batrachospermum delicatulum (Batrachospermales, Rhodophyta) in three tropical streams