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内蒙古中生代曾是恐龙的故乡。当时的自然地理环境决不是干旱遍野、沙化肆虐,而是大河咆啸,巨川辽阔,森林蓊郁,草木参天,好一派亚热带风光。天上飞的有翼龙,湖边跑的有禽龙、甲龙、鹦鹅嘴龙;有大似鸵鸟的似鸟龙,似鸡的美颌龙;有体长23米、高12米、重达40余吨的庞然大物——查干诺尔龙,它为了躲避肉食恐龙的追逐,便跑到十余米深的湖中,长颈鹿似的脖子将小脑袋托出水面,四处瞭望俱往矣!唯在今日的盐碱滩二连查干诺尔和阿拉善吉兰泰盐池一带,留下“恐龙公墓”。不仅出土了门类众多的恐龙骨骼化石,还有恐龙蛋化石出土。七十
Inner Mongolia was a dinosaur’s Mesozoic hometown. At the time of the natural geographical environment is by no means dry and wild, desertification raging, but the roar of the river, Juchuan vast forest lush, towering trees, a bunch of subtropical scenery. There are pterosaurs flying in the sky, the lake runs a canary dragon, ankylosaurus, parrot beak; has a large ostrich-like bird dragon, like the chicken’s jaw; has body length of 23 meters, 12 meters high, heavy Up to 40 tons of monster - Chaganuoer Long, which in order to avoid the chase dinosaur carnivore, they ran to more than ten meters deep lake, giraffe-like neck will be small head out of the water, looking around all go! In today’s salt and alkali beach Erlian Chagannuoer and Alxa Jilantai salt pond area, leaving “dinosaur cemetery ”. Not only unearthed a large number of dinosaur skeleton fossils, there are dinosaur egg fossils unearthed. seventy