English translation for "环角石"

cycloceras
gyroceras

Similar Words：

"环礁泻湖" English translation, "环礁状构造" English translation, "环礁状构造；环状构造" English translation, "环礁状结构" English translation, "环角" English translation, "环角石壳" English translation, "环角石式壳" English translation, "环角石属" English translation, "环角锥" English translation, "环教股" English translation