1925-matsumoto-karafuto-seiuchi-kaseki:
  type: article
  title: "樺太産セイウチの化石"
  author:
    - "松本 彦七郎"
  date: 1925
  serial-number:
    doi: "10.5575/geosoc.32.1"
  url: "https://doi.org/10.5575/geosoc.32.1"
  language: "ain"
