translation.en: We mark it with a GPS fix, and we also take a digital photograph of the specimen, so we could essentially put it back on the surface, exactly where we found it.
translation.zh: 我们用GPS的位置信息对它进行标记， 同时我们也对化石进行数码拍照， 以便于我们能够把它放回原来的位置， 就是我们找到它时的确切位置。