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美国科幻电影《侏罗纪公园》里,形形色色的各类恐龙给人们带来了极大的恐慌。对恐龙这样的描写虽然不一定真实,但符合人们印象中的庞然大物形象。这些动辄就比我们大上几十、上百倍的大块头,生活在从三叠纪到白垩纪末的时代,在横跨1.7亿年的时间里统治着整个地球。从严寒极地到
The United States of America sci-fi movie “Jurassic Park”, all kinds of various types of dinosaurs to bring great panic. Although the description of the dinosaur may not be true, but in line with the impression of the monster image. These dozens and hundreds of times larger than us, living in the era from Triassic to the end of the Cretaceous, ruled the entire earth for more than 170 million years. From the cold polar to