集中日本語 Intensive Japanese 1-3

国際基督教大学は1953年、留学生の受け入れに伴い日本語教育を開始したが、その創設当初から日本語の集中コースを開講し、現在に至っている。本稿では、主にここ10年間の集中コースについて報告したい

A long-forgotten ‘dinosaur’ bone from a museum cabinet, uncovered to be a Japan\u27s iconic extinct mammal, Paleoparadoxia (Desmostylia, Mammalia)

Here, we report a new ‘discovery’ of a desmostylian fossil in the geological collection at a national university in Japan. This fossil was unearthed over 60 years ago and donated to the university. Owing to the original hand-written note kept with the fossil in combination with interview investigation, we were able to reach two equally possible fossil sites in the town of Tsuchiyu Onsen, Fukushima. Through the interviews, we learned that the fossil was discovered during construction of a debris flow barrier and that it was recognized as a ‘dinosaur’ bone among the locals and displayed in the Village Hall before/until the town experienced a fire disaster in 1954. As scientific findings, the fossil was identified to be a right femur of Paleoparadoxia (Desmostylia), which shows well-preserved muscle scars on the surface. The age was estimated to be 15.9 Ma or younger in zircon-dating. This study shows an excellent case that historical and scientific significances could be extracted from long-forgotten uncatalogued specimens as long as the original information is retained with the specimens