map 物種白瓷螺 Balcis grandis[原始紀錄物種] Balcis grandis日期地點觀測方式保存標本記錄者鑑定者資料集University of California Museum of Paleontology授權紀錄授權: CC BY來源連結https://www.gbif.org/occurrence/1061128905識別號20e2a0ac-4eae-46e6-bbae-79a027276a92 (OccurrenceUUID)gbif.4693827.1061128905 (externalID)