They were some of the only sea scorpions to cross the open ocean, exploring the seas between the continents of Euramerica and Gondwana.

它们是仅有的一些穿越公海、探索欧美大陆和冈瓦纳大陆之间海域的海蝎子。

By the time of the Carboniferous Period, about 360 million years ago, Gondwana and Euramerica had come together, allowing the stylonurines to spread out over the new supercontinent.

到大约 3.6 亿年前的石炭纪时期，冈瓦纳大陆和欧美大陆已经走到了一起，使得茎突尿酸在新的超大陆上扩散开来。