map 物種小彈頭螺屬 Olivella[原始紀錄物種] Olivella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/4899147962識別號7248cfce-fda1-464b-8b95-df9f8e836c83 (OccurrenceUUID)gbif.52950839.4899147962 (externalID)