Plants and animals from the Mesozoic era were unable to survive in the Cenozoic era.
中生代的动植物在新生代无法生存。
For years, we have assumed it was the abundant plant life of the Mesozoic that allowed these giants to thrive.
多年来，我们一直认为是中生代丰富的植物种类使这些巨型生物得以繁衍生息。
The fossil record suggests that there was an abrupt extinction of many plants and animals at the end of the Mesozoic era.
化石记录表明，在中生代末期，许多动植物突然灭绝。
Critics also point out that the shallow seaways had retreated from and advanced on the continents numerous times during the Mesozoic.
批评者还指出，在中生代期间，浅海通道曾多次从陆地退回，又向陆地前进。
However, we now know that since oxygen levels were much lower in the Mesozoic than we assumed, there was much less plant life for sauropods to eat than we thought.
然而我们现在知道了，由于中生代空气的含氧量比我们想象的要低得多，所以蜥脚类动物可食用的植物也比我们想象的要少得多。
But the Mesozoic, too, began with a mass extinction.
但中生代本身便是以一次大灭绝开始的。
The gingko tree is a survivor from the Mesozoic Era.
银杏是中生代幸存下来的植物。
The late Mesozoic volcanic series includes 4 volcanic cycles.
晚中生代火山岩系包括4个火山旋回；
The Ordos basin on late-Mesozoic exist on a tectonic heat event.
鄂尔多斯盆地在中生代晚期存在一期构造热事件。
Dinosaurs vanished from the earth at the end of the Mesozoic Era.
中生代末期，恐龙从地球上消失了。
Mammals arose from a fairly primitive reptile in the Mesozoic era.
哺乳类起源于中生代宛若原始的爬虫类。
Liaohe basin is a rift basin developed in the Mesozoic and Cenozoic.
辽河盆地是中、新生代发育起来的裂谷盆地。
It is thus possible that the same was applicable to Mesozoic predators as well.
于是中生代的食肉动物也可能是这样。
There are rich deposits of oil and coal in Mesozoic formation of the basin.
该盆地中生代地层中含有丰富的石油和煤炭资源。
They occupied a position in the Mesozoic oceans similar to that of modern squid.
他们在中生代海洋中占有一席之地，类似于现代的鱿鱼。
Its heat reservoir is composed of Yanshanian granite - porphyry and tuff of Mesozoic.
热储由中生代燕山期花岗斑岩、凝灰岩组成。
The primary coastline of the port was bedrock embayment and composed of Mesozoic granite.
三亚港原始岸线为基岩港湾海岸，由中生代花岗岩构成。
The strata are mainly late Paleozoic-Mesozoic with widely distribution of Triassic strata.
主要发育晚古生代—中生代的地层，尤其是三叠系广泛分布。
The paper also discusses the structural evolution history of the foreland basin in Mesozoic.
并讨论了龙门山中段中生代前陆盆地的构造演化历史。
Pterosaur bones have similar features, as do those of several other groups of Mesozoic reptiles.
翼手龙的骨骼也有相似的特征，其它一些种类的中生代爬行动物也是如此。
Many collisions of considerable size and periods of supervolcanism occurred early in the Mesozoic era.
在中生代以前发生了许多次大规模的碰撞与大型的火山喷发。
The rift development slowly halted some 250 to 245 million years ago, around the beginning of the Mesozoic Era.
这些裂缝的活动在大约2.5-2.45亿年前，即中生代初期逐渐停止了。
This has important significance for studying the Mesozoic crust-mantle mixing and the crustal accretion there.
这对研究西秦岭中生代壳幔混合作用和地壳增生有重要意义。
However, it is a new clue of prospecting rare-earth mineral resources in the Mesozoic volcanic rock of the region.
是我省首次发现的含砷稀土矿物。它为在该区中生代火山岩中寻找稀土资源提供新的线索。
The Phanerozoic is divided into three eras — starting with the earliest, these are the Paleozoic, Mesozoic, and Cenozoic.
显生宙可划分为三个时期——依次经历古生代、中生代和新生代。
Although its name is Greek for "fish lizard," Ichthyosaurus was no fish-it was a reptile that swam the Mesozoic oceans.
虽然它的名字在希腊为“鱼蜥蜴”，鱼龙不是鱼——这是一个爬虫类动物的泳手在中生代的海洋。
The Phanerozoic is divided into three eras -starting with the earliest, these are the Paleozoic, Mesozoic, and Cenozoic.
显生宙可划分为三个时期——依次经历古生代、中生代和新生代。
The Mesozoic saw the ascendence of dinosaurs, although mammals also appear in the fossil record about 200 million years ago.
中生代是由恐龙主宰的世界，尽管哺乳动物也在距今2亿年前的化石记录中出现。
The Mesozoic saw the ascendence of dinosaurs, although mammals also appear in the fossil record about 200 million years ago.
中生代是由恐龙主宰的世界，尽管哺乳动物也在距今2亿年前的化石记录中出现。
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