根据埋藏特征推断，这些鱼类的沉积环境为近岸滨海，但可能非原地沉积。

The ecology analysis shows that the fishes were buried in nearshore sea, but might have been transported from a different area.

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粘土沉积分布在古代的火山表面和坑坑洼洼的高原地区，其中一些显然是最近才由于侵蚀而暴露出来的。

The clay deposits are scattered all over, in ancient volcanic surfaces and heavily cratered highland regions, some of which have apparently been exposed by erosion only recently.

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此外，还对地层沉积与埋藏环境进行了初步分析，认为这一大型霸王龙类接近原地在河流心滩处被埋藏、进而逐渐形成化石。

Moreover, the analyses of sedimentary and taphonomic environments reveal that the large tyrannosauroid was preserved in situ and buried in diara deposits.

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