化石的

Scientists examined one of the creature's thigh bones and noticed unusual features in the marrow cavity.

报道说，研究人员对其它恐龙化石重复了实验，一个是8000万年前鸭嘴龙的化石样本，还有两个6500万年前的暴龙化石样本，结果都得到了类似于现代动物骨胶原的软组织，并可以观察到其中的血管和细胞结构。

They aren't the oldest known fossils of hominids -- as prehuman species and their relatives are called -- but constitute the most complete set discovered so far.

这些化石并不是已知最早的原始人化石，但却是迄今发现的原始人化石中最完整的。

They aren't the oldestknown fossils of hominids -- as prehuman species and their relativesare called -- but constitute the most complete set discovered so far.

这些化石并不是已知最早的原始人化石，但却是迄今发现的原始人化石中最完整的。

A summer 1968, a spare fossil expert of the United States is in be located in still near his city, with trilobite fossil famed antelope spring knocked a fossil.

1968年的一个夏天，一位美国的业余化石专家在位于犹他州四周，以三叶虫化石闻名的羚羊泉敲开了一片化石。

The overall appearance of these fossils reflects a shelf sedimentary environment, which fit in with the neritic sedimentary environ ment reflected by the trace element feature of the mudstone and sandstone.

遗迹化石。这些遗迹化石及浅海底栖动物化石在总体面貌上反映了陆棚沉积环境，与泥岩、砂岩的微量元素特征所指示的近岸沉积环境是一致的。

It is understood that many significant discoveries have been successively revealed since the third large scale excavation of fossils began at January of 2008. So far more than 15,000 fossils have been discovered. Not only the fossils of the largest duck-billed dinosaur in the world have been found; but also the fossils of a unique horned dinosaur had been discovered for the first time.

据介绍，在自2008年1月开始至今的第三次大规模挖掘中，山东诸城恐龙化石群重大发现接连不断，截至目前已发现恐龙化石15000多块，不但发现了目前世界上最大的鸭嘴恐龙化石，还首次发现了大型角龙类化石。

Integrated exhibition hall on the first floor displays Mammoth, Platybelodons, saber-toothed tigers, big lip rhinos and spotted deer such representations of ancient animal fossils, the second floor of the subject area is divided into "ocean noise,"" Dinosaur world "," challenge sky "such three major themes and displays of fossils of ancient marine life, dinosaurs and plants, the third floor of" Mammals heaven " is main on fossils of mammals like saber-toothed tigers, steenboks and giraffes.

一楼为综合展厅，展出猛犸象、铲齿象、剑齿虎、大唇犀、梅花鹿等全国各地出土的代表性古生物化石；二楼主题展区，分为&喧闹的海洋&、&恐龙世界&、&挑战天空&等三大主题，展示远古海洋生物、恐龙、植物等化石；三楼&兽类天国&主题展区，展示甘肃和政县出土的铲齿象、剑齿虎、和政羊、小羚羊、三趾马、长颈鹿等数百件兽类化石。

In the red beds of the Mesozoic Era Nanxiong Late Cretaceous to Cenozoic Paleocene strata, the unearthed, including gastropods, ostracods insects, wheel types such as algae and dinosaur fossils were more than 60 genera, 110 species, of which the most abundant dinosaur fossils, there is Tyrannosaurus rex, short spines Nanshiungosaurus, Nanxiong Microhadrosaurus, as well as fossilized dinosaur eggs into the nest.

在南雄红层的中生代晚白垩世至新生代古新世的地层里，出土了包括腹足类、介形虫类、轮藻类和恐龙类等古生物化石共60 余属、110种，其中以恐龙化石最为丰富，有霸王龙、短棘南雄龙、南雄小鸭嘴龙以及成窝的恐龙蛋化石。

Once a gentleman, whose name I have forgotten, sent me a collection of fossils－tiny mollusk shells beautifully marked, and bits of sandstone with the print of birds'claws, and a lovely fern in bas relief.

一次，有一位先生寄给我一些化石——我已忘记那位先生叫什么名字——其中有美丽花纹的贝壳化石、有鸟爪印的沙岩以及蕨类植物化石。

Rather than counting individual species of fossils, which vary over time, palaeontologists who study extinction usually count entire groups of related species, called genera.

古生物学家研究生物灭绝通常计算整个有亲缘关系的物种种群化石，而不是计算物种个体化石，因为物种的个体化石会随时间不断变化。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了