map 物種菱角螺 Volva volva[原始紀錄物種] Volva volva Linnaeus, 1758日期地點觀測方式保存標本記錄者Ziesel鑑定者Ziesel資料集International Fossil Shell Museum (NL) - Mollusca Collection授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/695207318識別號5ee95145-51c2-4084-84e3-565f8d3edb30 (OccurrenceUUID)gbif.4693950.695207318 (externalID)