Based upon findings during the Apollo 16 mission, some of the floors of these craters were covered with glass similar to that found at the Taurus-Littrow landing site on Apollo 17.
根据阿波罗16号任务期间的发现，这些陨石坑的一些坑底覆盖着类似于阿波罗17号在陶拉斯-利特罗谷登陆点发现的玻璃。