The fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans.
“巴基鲸”化石由一个原细胞的完整头盖骨所组成，这是现代鲸类祖先中已经灭绝的一个物种。
Geigl and her colleagues looked at 3200-year-old fossil bones belonging to a single individual of an extinct cattle species called an aurochs.
盖格尔和她的同事们研究了3200年前的骨头化石，这些骨头属于一种已经灭绝的叫做欧洲野牛的种类。
It may look like a cross between a seal and an otter; but an Arctic fossil could, scientists say, hold the secret of seal evolution in its feet.
海豹和水獭的进化之间可能有交叉，但是科学家称，北极发现的一具化石可能揭开海豹的腿进化的秘密。
SOFC is identified as an advanced power generation technology, playing an important role in improving the fossil fuel utilization efficiency and reducing the emissions in the future.
SOFC在提高传统化石类能源的利用效率、降低污染气体排放方面将发挥着重要作用。
A rare fossil discovered in Japan is the oldest known plant-eating lizard, which could shed light on an evolutionary puzzle that Charles Darwin described as an "abominable mystery, " scientists say.
一具非常稀有的化石在日本被发现，这是目前已知的最古老的食草蜥蜴。科学家们说，此发现可能解开达尔文所谓的进化难题――“令人讨厌的神秘”。
A rare fossil discovered in Japan is the oldest known plant-eating lizard, which could shed light on an evolutionary puzzle that Charles Darwin described as an "abominable mystery, " scientists say.
一具非常稀有的化石在日本被发现，这是目前已知的最古老的食草蜥蜴。科学家们说，此发现可能解开达尔文所谓的进化难题――“令人讨厌的神秘”。
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