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/3415068590識別號e42aca96-2934-4f2a-9d69-aa3a7f88869a (OccurrenceUUID)gbif.52950839.3415068590 (externalID)