It is generally agreed that the dividing line of Biology is 10,000 years ago. The organisms living before 10,000 years ago are paleontological species, and those living after 10,000 years ago are neontological species. Fossils are the seeds of the earth 10,000 years ago that evolved in the outside circumstances. - 生物分界一般以一万年前为界限，一万年前的生物为古生物，一万年前以后的为现生生物。化石，是经过外界演变的一万年前的地球的种子。

Chalcedony ammonite earrings (pair). With the earring hovering and swaying, you shall hear the sound of time while keeping a calm attitude. All 18K gold. - 玉化螺化石耳环（一对）。垂于耳畔的盘旋与灵动，倾听到的是岁月，不动声色是你的态度。全部18K金。

All jewelry is handmade. Please contact our customer service for details. - 手工制作，详情请咨询客服。

Design by：@Jia Feng - Design by：@冯大佳子