Dr leakey is a member of an illustrious palaeontological clan .

利基博士是一个杰出的古生物学家族的成员之一。

The mammoth has now been restored in the palaeontological museum in leningrad .

这头长毛象已被修复，现存于圣彼得堡古生物学博物馆。

Yet this palaeontological paradise holds a dark secret : the mass deaths were not caused by a single event .

但是在这个古生物天国里隐藏着一个黑暗的秘密：这里的生物大量死亡原因并不单纯。