When immersed in 120mg/L and 150mg/L ALC solutions, 91.3% and 100% lapillus, 44.83% and 58.06% sagitta, and less than 10% as-tariscus were marked, respectively.

• 120mg/L和150mg/L溶液浸泡后微耳石的标记率很高,矢耳石和星耳石的标记率低。