另外，有生活在海洋的龙和其它种类(角龙)，角龙长有鳞片而且通常在山里栖息仅仅是在山上保养牙齿。

Additionally, there is a homeless dragon (Ii) that lives in the ocean and another type (chiao) that is scale-covered and usually inhabits marshes but also keeps dens in the mountains.

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最近发现的一个翼龙标本覆盖着长、密、相对厚的毛发状化石材料，这是第一个明确的证据，证明他的推理是正确的。

The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.

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57英尺长，9吨重，棘龙在大约1亿年前的白垩纪早期就开始四处活动。

Fifty-seven feet long and up to nine tons, spinosaurus started poking his head around the early Cretaceous some 100 million years ago.

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