map 物種Alvania[原始紀錄物種] Alvania日期地點觀測方式化石標本記錄者鑑定者資料集Invertebrate fossil collection of National Museum of Nature and Science授權紀錄授權: CC BY來源連結https://www.gbif.org/occurrence/3415068585識別號533b8b06-71a4-465c-8674-9b011899a6cf (OccurrenceUUID)gbif.52950839.3415068585 (externalID)