map 物種鐵灰筆螺 Vexillum acuminatum[原始紀錄物種] Vexillum acuminatum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/1061131659識別號1b0a765b-1c11-49db-abe2-c3ae3499f45a (OccurrenceUUID)gbif.4693827.1061131659 (externalID)