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Finding out how this event had transformed the dinosaurs had obsessed palaeontologists for years.
這場事件如何改變恐龍，數(shù)年來一直困擾著古生物學家
The site in Argentina gave them the chance to test out all their theories.
阿根廷的這片化石場給了他們驗證這些觀點的機會
One theory emerged on the other side of the world from Argentina.
其中一種觀點表現(xiàn)在遠離阿根廷的世界的另一頭
The clues came from one of the few other places in the world with some mid-Jurassic fossils: Yorkshire.
線索來自擁有中侏羅世化石的少數(shù)其它幾個地點之一：約克郡
It's not quite on the same scale as Patagonia, but Paul Wignall likes it.
它的規(guī)模不及巴塔哥尼亞，但是Paul Wignall卻很喜歡這里
He's been coming to this beach for years to explore life in the Jurassic oceans.
他來到這片海灘已有數(shù)年，在此研究侏羅紀的海洋生物
What we see here is a lovely record of life on the Jurassic seafloor, a good sort of 180 million years ago.
我們在這里看到的是有趣的侏羅紀海底生物“檔案”，一群生活在1億8千萬年前的生物
There's a whole range of sort of typical things that lived on and above the Jurassic seafloor.
這里包括了所有生活在侏羅紀海底的典型物種
There's various types of shellfish such as this that lived in the sediment.
這里有各種各樣的貝類，比如這種生活在泥沙中
These as well, they're nice typical sort of Jurassic shellfish called ammonites
這種也是生活在侏羅紀的典型貝類，叫做菊石
living and happily swimming above the seafloor.
在海洋中自由自在地生活和游蕩
There's a whole range of different fossils, a really big diversity of things.
這里包括了所有不同物種的化石，表現(xiàn)出很高的多樣性。
