1、珊函灰岩
...colonial coral 群体珊瑚coral rock 珊瑚岩coral limestone 珊瑚灰岩,珊函灰岩...
2、珊瑚灰岩
...colonial coral 群体珊瑚coral rock 珊瑚岩coral limestone 珊瑚灰岩,珊函灰岩...
3、珊瑚石灰岩
... 珊瑚丘，礁岩块，珊瑚块 coral knoll 珊瑚石灰岩 coral limestone 珊瑚泥 coral mud ...
coral-limestone珊瑚石灰岩
coral-limestone detail珊瑚石灰岩
coral l limestone珊函灰岩
Coral limestone soil珊瑚石灰岩土;珊瑚灰岩土
Coral-reef limestone珊瑚礁石灰岩