map 物種魁蛤屬 Arca[原始紀錄物種] Arca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/4899153405識別號17f341bd-6f7f-4d06-99e8-02cfbe66480e (OccurrenceUUID)gbif.52950839.4899153405 (externalID)